252034310352 has 160 divisors (see below), whose sum is σ = 736024320000. Its totient is φ = 73614661120.

The previous prime is 252034310347. The next prime is 252034310371. The reversal of 252034310352 is 253013430252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9158149 + ... + 9185627.

It is an arithmetic number, because the mean of its divisors is an integer number (4600152000).

Almost surely, 2^252034310352 is an apocalyptic number.

252034310352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252034310352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368012160000).

252034310352 is an abundant number, since it is smaller than the sum of its proper divisors (483990009648).

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

252034310352 is a wasteful number, since it uses less digits than its factorization.

252034310352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28129 (or 28123 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 252034310352 in words is "two hundred fifty-two billion, thirty-four million, three hundred ten thousand, three hundred fifty-two".