Q: Is 505,325 a Prime Number?
A: No, 505,325 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 505325 can be evenly divided by 1 5 17 25 29 41 85 145 205 425 493 697 725 1,025 1,189 2,465 3,485 5,945 12,325 17,425 20,213 29,725 101,065 and 505,325, with no remainder.
Since 505,325 cannot be divided by just 1 and 505,325, it is not a prime number.