252136242631252 has 48 divisors (see below), whose sum is σ = 516006906110080. Its totient is φ = 105543940626432.

The previous prime is 252136242631223. The next prime is 252136242631267.

252136242631252 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87701824 + ... + 90531112.

Almost surely, 2^{252136242631252} is an apocalyptic number.

It is an amenable number.

252136242631252 is an abundant number, since it is smaller than the sum of its proper divisors (263870663478828).

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

252136242631252 is a wasteful number, since it uses less digits than its factorization.

252136242631252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903360 (or 2903358 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The spelling of 252136242631252 in words is "two hundred fifty-two trillion, one hundred thirty-six billion, two hundred forty-two million, six hundred thirty-one thousand, two hundred fifty-two".