13115504716 has 12 divisors (see below), whose sum is σ = 22957761400. Its totient is φ = 6556144320.

The previous prime is 13115504693. The next prime is 13115504747. The reversal of 13115504716 is 61740551131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383565 + ... + 416356.

Almost surely, 2^13115504716 is an apocalyptic number.

It is an amenable number.

13115504716 is a deficient number, since it is larger than the sum of its proper divisors (9842256684).

13115504716 is a wasteful number, since it uses less digits than its factorization.

13115504716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804024 (or 804022 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 13115504716 in words is "thirteen billion, one hundred fifteen million, five hundred four thousand, seven hundred sixteen".