11634965164 has 12 divisors (see below), whose sum is σ = 20371073184. Its totient is φ = 5814658544.

The previous prime is 11634965119. The next prime is 11634965207. The reversal of 11634965164 is 46156943611.

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, 696727 + ... + 713230.

It is an arithmetic number, because the mean of its divisors is an integer number (1697589432).

Almost surely, 2^11634965164 is an apocalyptic number.

It is an amenable number.

11634965164 is a deficient number, since it is larger than the sum of its proper divisors (8736108020).

11634965164 is a wasteful number, since it uses less digits than its factorization.

11634965164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412024 (or 1412022 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The spelling of 11634965164 in words is "eleven billion, six hundred thirty-four million, nine hundred sixty-five thousand, one hundred sixty-four".