Q: Is 5,556,501 a Prime Number?
A: No, 5,556,501 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 5556501 can be evenly divided by 1 3 9 17 23 51 69 153 207 391 1,173 1,579 3,519 4,737 14,211 26,843 36,317 80,529 108,951 241,587 326,853 617,389 1,852,167 and 5,556,501, with no remainder.
Since 5,556,501 cannot be divided by just 1 and 5,556,501, it is not a prime number.