11462653656 has 64 divisors (see below), whose sum is σ = 32518195200. Its totient is φ = 3739585824.

The previous prime is 11462653603. The next prime is 11462653667. The reversal of 11462653656 is 65635626411.

11462653656 is a `hidden beast` number, since 1 + 1 + 4 + 62 + 6 + 536 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554400 + ... + 574703.

It is an arithmetic number, because the mean of its divisors is an integer number (508096800).

Almost surely, 2^11462653656 is an apocalyptic number.

It is an amenable number.

11462653656 is an abundant number, since it is smaller than the sum of its proper divisors (21055541544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11462653656 is a wasteful number, since it uses less digits than its factorization.

11462653656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129165 (or 1129155 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 11462653656 in words is "eleven billion, four hundred sixty-two million, six hundred fifty-three thousand, six hundred fifty-six".