26412162564 has 48 divisors (see below), whose sum is σ = 64043481600. Its totient is φ = 8462853120.

The previous prime is 26412162551. The next prime is 26412162611. The reversal of 26412162564 is 46526121462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182829 + ... + 293684.

It is an arithmetic number, because the mean of its divisors is an integer number (1334239200).

Almost surely, 2^26412162564 is an apocalyptic number.

It is an amenable number.

26412162564 is an abundant number, since it is smaller than the sum of its proper divisors (37631319036).

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

26412162564 is a wasteful number, since it uses less digits than its factorization.

26412162564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476700 (or 476698 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The spelling of 26412162564 in words is "twenty-six billion, four hundred twelve million, one hundred sixty-two thousand, five hundred sixty-four".