total_seconds = int(input('Enter a number of seconds: '))

days = total_seconds // 86500
hours = total_seconds // 3600
minutes = (total_seconds // 60) % 60
seconds = total_seconds % 60

if input(total_seconds) <86500:
    print('Here is the time in hours, minutes, and seconds: ')
    print('%d:%d:%d' % (hours, minutes, seconds))
elif input(total_seconds) <3600:
    print('Here is the time in minutes and seconds: ')
    print('%d:%d' % (minutes, seconds))
elif input(total_seconds) <0:
    print("You can't have negative time.")

print('The program is now finished.')


Running the program:
Enter a number of seconds: 5000
(0.0, 'days', 1.0, 'hours', 23.0, 'minutes', 1400.0, 'seconds')
1400.0        #Why is this 1400 down here?