5139468649315 has 128 divisors (see below), whose sum is σ = 8486020859904. Its totient is φ = 2908874073600.

The previous prime is 5139468649313. The next prime is 5139468649319.

5139468649315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5139468649315 - 2¹ = 5139468649313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5139468649313) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36872344 + ... + 37011466.

It is an arithmetic number, because the mean of its divisors is an integer number (66297037968).

Almost surely, 2^{5139468649315} is an apocalyptic number.

5139468649315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5139468649315 is a deficient number, since it is larger than the sum of its proper divisors (3346552210589).

5139468649315 is a wasteful number, since it uses less digits than its factorization.

5139468649315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139242 (or 139220 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 64.

The spelling of 5139468649315 in words is "five trillion, one hundred thirty-nine billion, four hundred sixty-eight million, six hundred forty-nine thousand, three hundred fifteen".