12526712364 has 24 divisors (see below), whose sum is σ = 30499822080. Its totient is φ = 3994024144.

The previous prime is 12526712351. The next prime is 12526712413. The reversal of 12526712364 is 46321762521.

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, 22693044 + ... + 22693595.

It is an arithmetic number, because the mean of its divisors is an integer number (1270825920).

Almost surely, 2^12526712364 is an apocalyptic number.

It is an amenable number.

12526712364 is an abundant number, since it is smaller than the sum of its proper divisors (17973109716).

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

12526712364 is a wasteful number, since it uses less digits than its factorization.

12526712364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45386669 (or 45386667 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The spelling of 12526712364 in words is "twelve billion, five hundred twenty-six million, seven hundred twelve thousand, three hundred sixty-four".