$args = array(
             'post_type'=>'nedv',
             #'showpost'    => $showpost,
             'paged'    => $paged,
             'meta_query' => array(

                 'relation' => 'OR',
                 array (
                         //'relation' => 'OR',

                         array(
                         'key' => 'YOUR_PREFIX_radio1',
                         'value' => $arr,

                             ) ,
                         array(

                                 'key' => 'YOUR_PREFIX_radio',
                                 'value' => $komnati,
                                 //  'compare' => 'BETWEEN'
                                  )
                         ),
                 array (
                         array(
                                         'key' => 'YOUR_PREFIX_number',
                                         'value' => array(500000, 999999999999),
                                         'type' => 'numeric',
                                         'compare' => 'BETWEEN',
                                         //&orderby=title&order=ASC
                                         )
                         )


         ));