11456636264 has 32 divisors (see below), whose sum is σ = 22636984800. Its totient is φ = 5420779200.

The previous prime is 11456636251. The next prime is 11456636281. The reversal of 11456636264 is 46263665411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96314 + ... + 179414.

It is an arithmetic number, because the mean of its divisors is an integer number (707405775).

Almost surely, 2^11456636264 is an apocalyptic number.

It is an amenable number.

11456636264 is a deficient number, since it is larger than the sum of its proper divisors (11180348536).

11456636264 is a wasteful number, since it uses less digits than its factorization.

11456636264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84033 (or 84029 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The spelling of 11456636264 in words is "eleven billion, four hundred fifty-six million, six hundred thirty-six thousand, two hundred sixty-four".