252260112660 has 48 divisors (see below), whose sum is σ = 706365554496. Its totient is φ = 67265816832.

The previous prime is 252260112649. The next prime is 252260112661. The reversal of 252260112660 is 66211062252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252260112661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156464 + ... + 1357176.

It is an arithmetic number, because the mean of its divisors is an integer number (14715949052).

Almost surely, 2^252260112660 is an apocalyptic number.

252260112660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252260112660 is an abundant number, since it is smaller than the sum of its proper divisors (454105441836).

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

252260112660 is a wasteful number, since it uses less digits than its factorization.

252260112660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221672 (or 221670 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 252260112660 in words is "two hundred fifty-two billion, two hundred sixty million, one hundred twelve thousand, six hundred sixty".