12527500264 has 8 divisors (see below), whose sum is σ = 23489063010. Its totient is φ = 6263750128.

The previous prime is 12527500259. The next prime is 12527500283. The reversal of 12527500264 is 46200572521.

It can be written as a sum of positive squares in only one way, i.e., 12512212164 + 15288100 = 111858^2 + 3910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782968759 + ... + 782968774.

Almost surely, 2^12527500264 is an apocalyptic number.

It is an amenable number.

12527500264 is a deficient number, since it is larger than the sum of its proper divisors (10961562746).

12527500264 is a wasteful number, since it uses less digits than its factorization.

12527500264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565937539 (or 1565937535 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 12527500264 in words is "twelve billion, five hundred twenty-seven million, five hundred thousand, two hundred sixty-four".