8080715880 has 96 divisors (see below), whose sum is σ = 26494869960. Its totient is φ = 2135777280.

The previous prime is 8080715869. The next prime is 8080715891. The reversal of 8080715880 is 885170808.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8080715869) and next prime (8080715891).

It can be written as a sum of positive squares in 4 ways, for example, as 5821995204 + 2258720676 = 76302^2 + 47526^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 58641 + ... + 140000.

Almost surely, 2^8080715880 is an apocalyptic number.

It is an amenable number.

8080715880 is an abundant number, since it is smaller than the sum of its proper divisors (18414154080).

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

8080715880 is a wasteful number, since it uses less digits than its factorization.

8080715880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198771 (or 198764 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 45.

The square root of 8080715880 is about 89892.8021590160. The cubic root of 8080715880 is about 2006.7038275747.

The spelling of 8080715880 in words is "eight billion, eighty million, seven hundred fifteen thousand, eight hundred eighty".