226525513664 has 56 divisors (see below), whose sum is σ = 473240801040. Its totient is φ = 107285520384.

The previous prime is 226525513657. The next prime is 226525513673. The reversal of 226525513664 is 466315525622.

It is a congruent number.

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, 13578032 + ... + 13594704.

It is an arithmetic number, because the mean of its divisors is an integer number (8450728590).

Almost surely, 2^226525513664 is an apocalyptic number.

It is an amenable number.

226525513664 is an abundant number, since it is smaller than the sum of its proper divisors (246715287376).

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

226525513664 is a wasteful number, since it uses less digits than its factorization.

226525513664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27877 (or 27867 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 47.

The spelling of 226525513664 in words is "two hundred twenty-six billion, five hundred twenty-five million, five hundred thirteen thousand, six hundred sixty-four".