80580587116 has 24 divisors (see below), whose sum is σ = 142282271376. Its totient is φ = 39929491200.

The previous prime is 80580587111. The next prime is 80580587123. The reversal of 80580587116 is 61178508508.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80580587116.

It is not an unprimeable number, because it can be changed into a prime (80580587111) 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, 207015 + ... + 451681.

It is an arithmetic number, because the mean of its divisors is an integer number (5928427974).

Almost surely, 2^80580587116 is an apocalyptic number.

It is an amenable number.

80580587116 is a deficient number, since it is larger than the sum of its proper divisors (61701684260).

80580587116 is a wasteful number, since it uses less digits than its factorization.

80580587116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245409 (or 245407 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 49.

The spelling of 80580587116 in words is "eighty billion, five hundred eighty million, five hundred eighty-seven thousand, one hundred sixteen".