80760684580 has 12 divisors (see below), whose sum is σ = 169597437660. Its totient is φ = 32304273824.

The previous prime is 80760684503. The next prime is 80760684637. The reversal of 80760684580 is 8548606708.

It can be written as a sum of positive squares in 2 ways, for example, as 39252326884 + 41508357696 = 198122^2 + 203736^2 .

It is a super-3 number, since 3×80760684580³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019017095 + ... + 2019017134.

It is an arithmetic number, because the mean of its divisors is an integer number (14133119805).

Almost surely, 2^80760684580 is an apocalyptic number.

It is an amenable number.

80760684580 is an abundant number, since it is smaller than the sum of its proper divisors (88836753080).

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

80760684580 is a wasteful number, since it uses less digits than its factorization.

80760684580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038034238 (or 4038034236 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 80760684580 in words is "eighty billion, seven hundred sixty million, six hundred eighty-four thousand, five hundred eighty".