15760952080 has 20 divisors (see below), whose sum is σ = 36644213772. Its totient is φ = 6304380800.

The previous prime is 15760952071. The next prime is 15760952149. The reversal of 15760952080 is 8025906751.

It can be written as a sum of positive squares in 2 ways, for example, as 3601920256 + 12159031824 = 60016^2 + 110268^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×15760952080² (a number of 21 digits) contains 22 as substring.

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, 98505871 + ... + 98506030.

Almost surely, 2^15760952080 is an apocalyptic number.

15760952080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15760952080 is an abundant number, since it is smaller than the sum of its proper divisors (20883261692).

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

15760952080 is a wasteful number, since it uses less digits than its factorization.

15760952080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197011914 (or 197011908 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 15760952080 in words is "fifteen billion, seven hundred sixty million, nine hundred fifty-two thousand, eighty".