253474572111832 has 16 divisors (see below), whose sum is σ = 475265022233760. Its totient is φ = 126737232849504.

The previous prime is 253474572111821. The next prime is 253474572111857. The reversal of 253474572111832 is 238111275474352.

253474572111832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19770318 + ... + 29963554.

It is an arithmetic number, because the mean of its divisors is an integer number (29704063889610).

Almost surely, 2^{253474572111832} is an apocalyptic number.

It is an amenable number.

253474572111832 is a deficient number, since it is larger than the sum of its proper divisors (221790450121928).

253474572111832 is a wasteful number, since it uses less digits than its factorization.

253474572111832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301610 (or 13301606 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 55.

The spelling of 253474572111832 in words is "two hundred fifty-three trillion, four hundred seventy-four billion, five hundred seventy-two million, one hundred eleven thousand, eight hundred thirty-two".