5038855439 has 2 divisors, whose sum is σ = 5038855440. Its totient is φ = 5038855438.

The previous prime is 5038855333. The next prime is 5038855453. The reversal of 5038855439 is 9345588305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5038855439 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5038855139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519427719 + 2519427720.

It is an arithmetic number, because the mean of its divisors is an integer number (2519427720).

Almost surely, 2^5038855439 is an apocalyptic number.

5038855439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5038855439 is an equidigital number, since it uses as much as digits as its factorization.

5038855439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The square root of 5038855439 is about 70984.8958511598. The cubic root of 5038855439 is about 1714.3939797950.

The spelling of 5038855439 in words is "five billion, thirty-eight million, eight hundred fifty-five thousand, four hundred thirty-nine".