80570828008 has 32 divisors (see below), whose sum is σ = 170120229120. Its totient is φ = 35441712000.

The previous prime is 80570827993. The next prime is 80570828011. The reversal of 80570828008 is 80082807508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14764653 + ... + 14770108.

It is an arithmetic number, because the mean of its divisors is an integer number (5316257160).

Almost surely, 2^80570828008 is an apocalyptic number.

80570828008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

80570828008 is an abundant number, since it is smaller than the sum of its proper divisors (89549401112).

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

80570828008 is a wasteful number, since it uses less digits than its factorization.

80570828008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29534809 (or 29534805 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 46.

The spelling of 80570828008 in words is "eighty billion, five hundred seventy million, eight hundred twenty-eight thousand, eight".