Q: Is 5,345,257 a Composite Number?
A: No, 5,345,257 is not a composite number; it is a prime number.
The number 5,345,257 can be evenly divided by 1 and 5,345,257, with no remainder.
Since 5,345,257 can be divided by just 1 and 5,345,257, it is not a composite number.