80616308808 has 48 divisors (see below), whose sum is σ = 234445391280. Its totient is φ = 23033230752.

The previous prime is 80616308791. The next prime is 80616308827. The reversal of 80616308808 is 80880361608.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34274466 + ... + 34276817.

It is an arithmetic number, because the mean of its divisors is an integer number (4884278985).

Almost surely, 2^80616308808 is an apocalyptic number.

It is an amenable number.

80616308808 is an abundant number, since it is smaller than the sum of its proper divisors (153829082472).

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

80616308808 is a wasteful number, since it uses less digits than its factorization.

80616308808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68551306 (or 68551295 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 80616308808 in words is "eighty billion, six hundred sixteen million, three hundred eight thousand, eight hundred eight".