253077631752 has 64 divisors (see below), whose sum is σ = 714012148800. Its totient is φ = 74045699840.

The previous prime is 253077631733. The next prime is 253077631757. The reversal of 253077631752 is 257136770352.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (253077631757) 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, 16520403 + ... + 16535714.

It is an arithmetic number, because the mean of its divisors is an integer number (11156439825).

Almost surely, 2^253077631752 is an apocalyptic number.

253077631752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253077631752 is an abundant number, since it is smaller than the sum of its proper divisors (460934517048).

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

253077631752 is a wasteful number, since it uses less digits than its factorization.

253077631752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33056166 (or 33056162 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 253077631752 in words is "two hundred fifty-three billion, seventy-seven million, six hundred thirty-one thousand, seven hundred fifty-two".