252591614323 has 16 divisors (see below), whose sum is σ = 267133870080. Its totient is φ = 238367295936.

The previous prime is 252591614309. The next prime is 252591614389. The reversal of 252591614323 is 323416195252.

It is a cyclic number.

It is not a de Polignac number, because 252591614323 - 2³³ = 244001679731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252591614323.

It is not an unprimeable number, because it can be changed into a prime (252591654323) 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, 281311 + ... + 764407.

It is an arithmetic number, because the mean of its divisors is an integer number (16695866880).

Almost surely, 2^252591614323 is an apocalyptic number.

252591614323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

252591614323 is a deficient number, since it is larger than the sum of its proper divisors (14542255757).

252591614323 is a wasteful number, since it uses less digits than its factorization.

252591614323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483426.

The product of its digits is 388800, while the sum is 43.

The spelling of 252591614323 in words is "two hundred fifty-two billion, five hundred ninety-one million, six hundred fourteen thousand, three hundred twenty-three".