39843

Firstly I found my solutions by thinking what are the highest odd numbers 9977 then I thought what are the highest even numbers 8866.Then a multiple of 5 has to end in either 0 or 5 and then the only numbers left were 112233445500 so for the multiple of 5 that end in a 5 or 0 so I chose 1230 then for the lowest multiple of 3 is 1230 then the only numbers left are 4455 then for the closest number to 5000 is 4554. This is how I worked out my solution.:]