12512056932 has 24 divisors (see below), whose sum is σ = 32438666400. Its totient is φ = 4170685608.

The previous prime is 12512056927. The next prime is 12512056951. The reversal of 12512056932 is 23965021521.

It is a happy number.

12512056932 is a `hidden beast` number, since 1 + 2 + 512 + 0 + 56 + 93 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 57926082 + ... + 57926297.

It is an arithmetic number, because the mean of its divisors is an integer number (1351611100).

Almost surely, 2^12512056932 is an apocalyptic number.

12512056932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12512056932 is an abundant number, since it is smaller than the sum of its proper divisors (19926609468).

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

12512056932 is a wasteful number, since it uses less digits than its factorization.

12512056932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115852392 (or 115852384 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 12512056932 in words is "twelve billion, five hundred twelve million, fifty-six thousand, nine hundred thirty-two".