12574660252 has 36 divisors (see below), whose sum is σ = 27643475440. Its totient is φ = 4899216960.

The previous prime is 12574660207. The next prime is 12574660279. The reversal of 12574660252 is 25206647521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1852377 + ... + 1859152.

Almost surely, 2^12574660252 is an apocalyptic number.

It is an amenable number.

12574660252 is an abundant number, since it is smaller than the sum of its proper divisors (15068815188).

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

12574660252 is a wasteful number, since it uses less digits than its factorization.

12574660252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711562 (or 3711549 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 12574660252 in words is "twelve billion, five hundred seventy-four million, six hundred sixty thousand, two hundred fifty-two".