252827451723 has 32 divisors (see below), whose sum is σ = 438557847552. Its totient is φ = 125628544800.

The previous prime is 252827451671. The next prime is 252827451749. The reversal of 252827451723 is 327154728252.

It is not a de Polignac number, because 252827451723 - 2⁹ = 252827451211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252827451763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23787973 + ... + 23798598.

It is an arithmetic number, because the mean of its divisors is an integer number (13704932736).

Almost surely, 2^252827451723 is an apocalyptic number.

252827451723 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

252827451723 is a deficient number, since it is larger than the sum of its proper divisors (185730395829).

252827451723 is a wasteful number, since it uses less digits than its factorization.

252827451723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47586615.

The product of its digits is 1881600, while the sum is 48.

The spelling of 252827451723 in words is "two hundred fifty-two billion, eight hundred twenty-seven million, four hundred fifty-one thousand, seven hundred twenty-three".