12576860972 has 24 divisors (see below), whose sum is σ = 23738907696. Its totient is φ = 5795800128.

The previous prime is 12576860963. The next prime is 12576861013. The reversal of 12576860972 is 27906867521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151238 + ... + 219149.

It is an arithmetic number, because the mean of its divisors is an integer number (989121154).

Almost surely, 2^12576860972 is an apocalyptic number.

It is an amenable number.

12576860972 is a deficient number, since it is larger than the sum of its proper divisors (11162046724).

12576860972 is a wasteful number, since it uses less digits than its factorization.

12576860972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371057 (or 371055 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 12576860972 in words is "twelve billion, five hundred seventy-six million, eight hundred sixty thousand, nine hundred seventy-two".