26453111135464 has 32 divisors (see below), whose sum is σ = 53529314922720. Its totient is φ = 12182984450496.

The previous prime is 26453111135443. The next prime is 26453111135497. The reversal of 26453111135464 is 46453111135462.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272282094 + ... + 272379229.

It is an arithmetic number, because the mean of its divisors is an integer number (1672791091335).

Almost surely, 2^{26453111135464} is an apocalyptic number.

It is an amenable number.

26453111135464 is an abundant number, since it is smaller than the sum of its proper divisors (27076203787256).

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

26453111135464 is a wasteful number, since it uses less digits than its factorization.

26453111135464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544661809 (or 544661805 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 26453111135464 in words is "twenty-six trillion, four hundred fifty-three billion, one hundred eleven million, one hundred thirty-five thousand, four hundred sixty-four".