15155112960 has 528 divisors, whose sum is σ = 58708549536. Its totient is φ = 3726508032.

The previous prime is 15155112943. The next prime is 15155112971. The reversal of 15155112960 is 6921155151.

15155112960 is a `hidden beast` number, since 1 + 5 + 1 + 551 + 12 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16173612 + ... + 16174548.

Almost surely, 2^15155112960 is an apocalyptic number.

15155112960 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 15155112960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29354274768).

15155112960 is an abundant number, since it is smaller than the sum of its proper divisors (43553436576).

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

15155112960 is an equidigital number, since it uses as much as digits as its factorization.

15155112960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 36.

The spelling of 15155112960 in words is "fifteen billion, one hundred fifty-five million, one hundred twelve thousand, nine hundred sixty".