Q: Is 5,531,427 a Prime Number?
A: No, 5,531,427 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 5531427 can be evenly divided by 1 3 9 11 33 59 99 177 531 649 947 1,947 2,841 5,841 8,523 10,417 31,251 55,873 93,753 167,619 502,857 614,603 1,843,809 and 5,531,427, with no remainder.
Since 5,531,427 cannot be divided by just 1 and 5,531,427, it is not a prime number.