Q: Is 73,509 a Prime Number?
A: No, 73,509 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 73509 can be evenly divided by 1 3 107 229 321 687 24,503 and 73,509, with no remainder.
Since 73,509 cannot be divided by just 1 and 73,509, it is not a prime number.