80653259336 has 32 divisors (see below), whose sum is σ = 163856703360. Its totient is φ = 36996201792.

The previous prime is 80653259311. The next prime is 80653259363. The reversal of 80653259336 is 63395235608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361920 + ... + 2395823.

It is an arithmetic number, because the mean of its divisors is an integer number (5120521980).

Almost surely, 2^80653259336 is an apocalyptic number.

It is an amenable number.

80653259336 is an abundant number, since it is smaller than the sum of its proper divisors (83203444024).

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

80653259336 is a wasteful number, since it uses less digits than its factorization.

80653259336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757925 (or 4757921 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 80653259336 in words is "eighty billion, six hundred fifty-three million, two hundred fifty-nine thousand, three hundred thirty-six".