Q: Is 2,509,525 a Prime Number?
A: No, 2,509,525 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 2509525 can be evenly divided by 1 5 25 37 185 925 2,713 13,565 67,825 100,381 501,905 and 2,509,525, with no remainder.
Since 2,509,525 cannot be divided by just 1 and 2,509,525, it is not a prime number.