Q: Is 2,551,001 a Prime Number?
A: No, 2,551,001 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 2551001 can be evenly divided by 1 103 24,767 and 2,551,001, with no remainder.
Since 2,551,001 cannot be divided by just 1 and 2,551,001, it is not a prime number.