80916114580 has 24 divisors (see below), whose sum is σ = 194198675328. Its totient is φ = 27742667808.

The previous prime is 80916114569. The next prime is 80916114583. The reversal of 80916114580 is 8541161908.

It is a super-3 number, since 3×80916114580³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80916114583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288985984 + ... + 288986263.

It is an arithmetic number, because the mean of its divisors is an integer number (8091611472).

Almost surely, 2^80916114580 is an apocalyptic number.

It is an amenable number.

80916114580 is an abundant number, since it is smaller than the sum of its proper divisors (113282560748).

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

80916114580 is a wasteful number, since it uses less digits than its factorization.

80916114580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577972263 (or 577972261 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 80916114580 in words is "eighty billion, nine hundred sixteen million, one hundred fourteen thousand, five hundred eighty".