80580567672 has 48 divisors (see below), whose sum is σ = 238078952280. Its totient is φ = 24418353600.

The previous prime is 80580567649. The next prime is 80580567677. The reversal of 80580567672 is 27676508508.

80580567672 is a `hidden beast` number, since 8 + 0 + 5 + 8 + 0 + 567 + 6 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80580567677) 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 11 ways as a sum of consecutive naturals, for example, 50870779 + ... + 50872362.

Almost surely, 2^80580567672 is an apocalyptic number.

It is an amenable number.

80580567672 is an abundant number, since it is smaller than the sum of its proper divisors (157498384608).

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

80580567672 is a wasteful number, since it uses less digits than its factorization.

80580567672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101743164 (or 101743157 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 80580567672 in words is "eighty billion, five hundred eighty million, five hundred sixty-seven thousand, six hundred seventy-two".