Q: Is 5,509,387 a Prime Number?
A: No, 5,509,387 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 5509387 can be evenly divided by 1 13 47 71 127 611 923 1,651 3,337 5,969 9,017 43,381 77,597 117,221 423,799 and 5,509,387, with no remainder.
Since 5,509,387 cannot be divided by just 1 and 5,509,387, it is not a prime number.