253134203256 has 48 divisors (see below), whose sum is σ = 747896511960. Its totient is φ = 76707334080.

The previous prime is 253134203243. The next prime is 253134203263. The reversal of 253134203256 is 652302431352.

253134203256 is a `hidden beast` number, since 2 + 531 + 3 + 42 + 0 + 32 + 56 = 666.

253134203256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 253134203256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159806155 + ... + 159807738.

Almost surely, 2^253134203256 is an apocalyptic number.

It is an amenable number.

253134203256 is an abundant number, since it is smaller than the sum of its proper divisors (494762308704).

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

253134203256 is a wasteful number, since it uses less digits than its factorization.

253134203256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319613916 (or 319613909 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 253134203256 in words is "two hundred fifty-three billion, one hundred thirty-four million, two hundred three thousand, two hundred fifty-six".