252135096 has 32 divisors (see below), whose sum is σ = 630994560. Its totient is φ = 83957472.

The previous prime is 252135071. The next prime is 252135139. The reversal of 252135096 is 690531252.

252135096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 20571 + ... + 30453.

It is an arithmetic number, because the mean of its divisors is an integer number (19718580).

Almost surely, 2^252135096 is an apocalyptic number.

It is an amenable number.

252135096 is an abundant number, since it is smaller than the sum of its proper divisors (378859464).

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

252135096 is a wasteful number, since it uses less digits than its factorization.

252135096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10955 (or 10951 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 252135096 is about 15878.7624202896. The cubic root of 252135096 is about 631.7488119449.

The spelling of 252135096 in words is "two hundred fifty-two million, one hundred thirty-five thousand, ninety-six".