Number Puzzle #23- Guess My Number -

A number between 1 and 100 is written down on a piece of paper. Can you figure out the number based on these clues?

1) It's a two-digit number.
2) The second digit is greater than the first.
3) It's NOT a prime number.
4) It's NOT a perfect square.
5) It's NOT divisible by 3.
6) It DOESN'T contain any 8's.
7) The sum of the digits is NOT a prime number.
8) The sum of the digits is NOT 8.