12512568876 has 12 divisors (see below), whose sum is σ = 29195994072. Its totient is φ = 4170856288.

The previous prime is 12512568863. The next prime is 12512568889. The reversal of 12512568876 is 67886521521.

It is an interprime number because it is at equal distance from previous prime (12512568863) and next prime (12512568889).

It is a tau number, because it is divible by the number of its divisors (12).

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, 521357025 + ... + 521357048.

It is an arithmetic number, because the mean of its divisors is an integer number (2432999506).

Almost surely, 2^12512568876 is an apocalyptic number.

It is an amenable number.

12512568876 is an abundant number, since it is smaller than the sum of its proper divisors (16683425196).

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

12512568876 is a wasteful number, since it uses less digits than its factorization.

12512568876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042714080 (or 1042714078 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 51.

The spelling of 12512568876 in words is "twelve billion, five hundred twelve million, five hundred sixty-eight thousand, eight hundred seventy-six".