252029869924 has 72 divisors (see below), whose sum is σ = 549146992128. Its totient is φ = 99026893440.

The previous prime is 252029869921. The next prime is 252029869933. The reversal of 252029869924 is 429968920252.

It is not an unprimeable number, because it can be changed into a prime (252029869921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88809 + ... + 715504.

Almost surely, 2^252029869924 is an apocalyptic number.

It is an amenable number.

252029869924 is an abundant number, since it is smaller than the sum of its proper divisors (297117122204).

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

252029869924 is a wasteful number, since it uses less digits than its factorization.

252029869924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804393 (or 804372 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 252029869924 in words is "two hundred fifty-two billion, twenty-nine million, eight hundred sixty-nine thousand, nine hundred twenty-four".