80150800878 has 24 divisors (see below), whose sum is σ = 173666661168. Its totient is φ = 26715919392.

The previous prime is 80150800811. The next prime is 80150800907. The reversal of 80150800878 is 87800805108.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519450 + ... + 655842.

It is an arithmetic number, because the mean of its divisors is an integer number (7236110882).

Almost surely, 2^80150800878 is an apocalyptic number.

80150800878 is an abundant number, since it is smaller than the sum of its proper divisors (93515860290).

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

80150800878 is a wasteful number, since it uses less digits than its factorization.

80150800878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169048 (or 169045 counting only the distinct ones).

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

The spelling of 80150800878 in words is "eighty billion, one hundred fifty million, eight hundred thousand, eight hundred seventy-eight".