Q: Is 265,485 a Prime Number?
A: No, 265,485 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 265485 can be evenly divided by 1 3 5 11 15 33 55 165 1,609 4,827 8,045 17,699 24,135 53,097 88,495 and 265,485, with no remainder.
Since 265,485 cannot be divided by just 1 and 265,485, it is not a prime number.