5139664669315 has 12 divisors (see below), whose sum is σ = 6779260176192. Its totient is φ = 3737937940880.

The previous prime is 5139664669289. The next prime is 5139664669357.

It is a happy number.

5139664669315 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-5139664669315 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4247656147 + ... + 4247657356.

It is an arithmetic number, because the mean of its divisors is an integer number (564938348016).

Almost surely, 2^{5139664669315} is an apocalyptic number.

5139664669315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5139664669315 is a deficient number, since it is larger than the sum of its proper divisors (1639595506877).

5139664669315 is a wasteful number, since it uses less digits than its factorization.

5139664669315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495313530 (or 8495313519 counting only the distinct ones).

The product of its digits is 94478400, while the sum is 64.

The spelling of 5139664669315 in words is "five trillion, one hundred thirty-nine billion, six hundred sixty-four million, six hundred sixty-nine thousand, three hundred fifteen".