15775160960 has 192 divisors, whose sum is σ = 41987098440. Its totient is φ = 5633925120.

The previous prime is 15775160953. The next prime is 15775160971. The reversal of 15775160960 is 6906157751.

It can be written as a sum of positive squares in 4 ways, for example, as 7491248704 + 8283912256 = 86552^2 + 91016^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7994534 + ... + 7996506.

Almost surely, 2^15775160960 is an apocalyptic number.

15775160960 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 15775160960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20993549220).

15775160960 is an abundant number, since it is smaller than the sum of its proper divisors (26211937480).

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

15775160960 is a wasteful number, since it uses less digits than its factorization.

15775160960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 47.

The spelling of 15775160960 in words is "fifteen billion, seven hundred seventy-five million, one hundred sixty thousand, nine hundred sixty".