15223748960 has 48 divisors (see below), whose sum is σ = 41104125216. Its totient is φ = 5219570688.

The previous prime is 15223748941. The next prime is 15223748971. The reversal of 15223748960 is 6984732251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6795197 + ... + 6797436.

It is an arithmetic number, because the mean of its divisors is an integer number (856335942).

It is a 1-persistent number, because it is pandigital, but 2⋅15223748960 = 30447497920 is not.

Almost surely, 2^15223748960 is an apocalyptic number.

15223748960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15223748960 is an abundant number, since it is smaller than the sum of its proper divisors (25880376256).

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

15223748960 is a wasteful number, since it uses less digits than its factorization.

15223748960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13592655 (or 13592647 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 15223748960 in words is "fifteen billion, two hundred twenty-three million, seven hundred forty-eight thousand, nine hundred sixty".