Q: Is 165,525 a Prime Number?
A: No, 165,525 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 165525 can be evenly divided by 1 3 5 15 25 75 2,207 6,621 11,035 33,105 55,175 and 165,525, with no remainder.
Since 165,525 cannot be divided by just 1 and 165,525, it is not a prime number.