15264323056 has 20 divisors (see below), whose sum is σ = 31131185800. Its totient is φ = 7230468672.

The previous prime is 15264323047. The next prime is 15264323071. The reversal of 15264323056 is 65032346251.

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, 25105491 + ... + 25106098.

It is an arithmetic number, because the mean of its divisors is an integer number (1556559290).

Almost surely, 2^15264323056 is an apocalyptic number.

15264323056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15264323056 is an abundant number, since it is smaller than the sum of its proper divisors (15866862744).

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

15264323056 is a wasteful number, since it uses less digits than its factorization.

15264323056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50211616 (or 50211610 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 15264323056 in words is "fifteen billion, two hundred sixty-four million, three hundred twenty-three thousand, fifty-six".