80765000176 has 40 divisors (see below), whose sum is σ = 179870567904. Its totient is φ = 34413484800.

The previous prime is 80765000149. The next prime is 80765000179. The reversal of 80765000176 is 67100056708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80765000179) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2064775 + ... + 2103526.

Almost surely, 2^80765000176 is an apocalyptic number.

It is an amenable number.

80765000176 is an abundant number, since it is smaller than the sum of its proper divisors (99105567728).

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

80765000176 is a wasteful number, since it uses less digits than its factorization.

80765000176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168489 (or 4168483 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 80765000176 in words is "eighty billion, seven hundred sixty-five million, one hundred seventy-six", and thus it is an aban number.