80892304068 has 12 divisors (see below), whose sum is σ = 188748709520. Its totient is φ = 26964101352.

The previous prime is 80892304043. The next prime is 80892304069. The reversal of 80892304068 is 86040329808.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (80892304069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370512658 + ... + 3370512681.

Almost surely, 2^80892304068 is an apocalyptic number.

It is an amenable number.

80892304068 is an abundant number, since it is smaller than the sum of its proper divisors (107856405452).

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

80892304068 is a wasteful number, since it uses less digits than its factorization.

80892304068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741025346 (or 6741025344 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 80892304068 in words is "eighty billion, eight hundred ninety-two million, three hundred four thousand, sixty-eight".