15087312960 has 224 divisors, whose sum is σ = 48767951232. Its totient is φ = 3951083520.

The previous prime is 15087312953. The next prime is 15087313049. The reversal of 15087312960 is 6921378051.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32306647 + ... + 32307113.

It is an arithmetic number, because the mean of its divisors is an integer number (217714068).

Almost surely, 2^15087312960 is an apocalyptic number.

15087312960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15087312960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24383975616).

15087312960 is an abundant number, since it is smaller than the sum of its proper divisors (33680638272).

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

15087312960 is a wasteful number, since it uses less digits than its factorization.

15087312960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 15087312960 in words is "fifteen billion, eighty-seven million, three hundred twelve thousand, nine hundred sixty".