252111536360 has 64 divisors (see below), whose sum is σ = 570935692800. Its totient is φ = 100191513600.

The previous prime is 252111536329. The next prime is 252111536371. The reversal of 252111536360 is 63635111252.

It is a self number, because there is not a number n which added to its sum of digits gives 252111536360.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4124501 + ... + 4185179.

It is an arithmetic number, because the mean of its divisors is an integer number (8920870200).

Almost surely, 2^252111536360 is an apocalyptic number.

252111536360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252111536360 is an abundant number, since it is smaller than the sum of its proper divisors (318824156440).

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

252111536360 is a wasteful number, since it uses less digits than its factorization.

252111536360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61362 (or 61358 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 252111536360 in words is "two hundred fifty-two billion, one hundred eleven million, five hundred thirty-six thousand, three hundred sixty".