252330335250 has 128 divisors (see below), whose sum is σ = 723769772544. Its totient is φ = 57356640000.

The previous prime is 252330335171. The next prime is 252330335263. The reversal of 252330335250 is 52533033252.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 817480 + ... + 1083020.

It is an arithmetic number, because the mean of its divisors is an integer number (5654451348).

Almost surely, 2^252330335250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252330335250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361884886272).

252330335250 is an abundant number, since it is smaller than the sum of its proper divisors (471439437294).

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

252330335250 is a wasteful number, since it uses less digits than its factorization.

252330335250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265749 (or 265739 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 33.

The spelling of 252330335250 in words is "two hundred fifty-two billion, three hundred thirty million, three hundred thirty-five thousand, two hundred fifty".