252511240364 has 12 divisors (see below), whose sum is σ = 442878849000. Its totient is φ = 125974426368.

The previous prime is 252511240343. The next prime is 252511240367. The reversal of 252511240364 is 463042115252.

It is not an unprimeable number, because it can be changed into a prime (252511240367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70296434 + ... + 70300025.

It is an arithmetic number, because the mean of its divisors is an integer number (36906570750).

Almost surely, 2^252511240364 is an apocalyptic number.

It is an amenable number.

252511240364 is a deficient number, since it is larger than the sum of its proper divisors (190367608636).

252511240364 is a wasteful number, since it uses less digits than its factorization.

252511240364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140596912 (or 140596910 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 252511240364 in words is "two hundred fifty-two billion, five hundred eleven million, two hundred forty thousand, three hundred sixty-four".