Q: Is 165,489 a Prime Number?
A: No, 165,489 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 165489 can be evenly divided by 1 3 55,163 and 165,489, with no remainder.
Since 165,489 cannot be divided by just 1 and 165,489, it is not a prime number.