252444034052 has 24 divisors (see below), whose sum is σ = 531461125440. Its totient is φ = 102496073760.

The previous prime is 252444034049. The next prime is 252444034081. The reversal of 252444034052 is 250430444252.

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, 237258899 + ... + 237259962.

It is an arithmetic number, because the mean of its divisors is an integer number (22144213560).

Almost surely, 2^252444034052 is an apocalyptic number.

It is an amenable number.

252444034052 is an abundant number, since it is smaller than the sum of its proper divisors (279017091388).

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

252444034052 is a wasteful number, since it uses less digits than its factorization.

252444034052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474518891 (or 474518889 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 252444034052 in words is "two hundred fifty-two billion, four hundred forty-four million, thirty-four thousand, fifty-two".