Q: Is 5,242,439 a Composite Number?
A: No, 5,242,439 is not a composite number; it is a prime number.
The number 5,242,439 can be evenly divided by 1 and 5,242,439, with no remainder.
Since 5,242,439 can be divided by just 1 and 5,242,439, it is not a composite number.