26472455164 has 12 divisors (see below), whose sum is σ = 46370140600. Its totient is φ = 13223843568.

The previous prime is 26472455137. The next prime is 26472455171. The reversal of 26472455164 is 46155427462.

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, 3091194 + ... + 3099745.

Almost surely, 2^26472455164 is an apocalyptic number.

It is an amenable number.

26472455164 is a deficient number, since it is larger than the sum of its proper divisors (19897685436).

26472455164 is a wasteful number, since it uses less digits than its factorization.

26472455164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6192012 (or 6192010 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 46.

It can be divided in two parts, 26472 and 455164, that added together give a square (481636 = 694²).

The spelling of 26472455164 in words is "twenty-six billion, four hundred seventy-two million, four hundred fifty-five thousand, one hundred sixty-four".