80395718109264 has 50 divisors (see below), whose sum is σ = 232688532895610. Its totient is φ = 26798572702656.

The previous prime is 80395718109253. The next prime is 80395718109283. The reversal of 80395718109264 is 46290181759308.

80395718109264 is a `hidden beast` number, since 8 + 0 + 39 + 571 + 8 + 1 + 0 + 9 + 26 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 79386175451664 + 1009542657600 = 8909892^2 + 1004760^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31016865259 + ... + 31016867850.

It is a 2-persistent number, because it is pandigital, and so is 2⋅80395718109264 = 160791436218528, but 3⋅80395718109264 = 241187154327792 is not.

Almost surely, 2^{80395718109264} is an apocalyptic number.

It is an amenable number.

80395718109264 is an abundant number, since it is smaller than the sum of its proper divisors (152292814786346).

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

80395718109264 is a wasteful number, since it uses less digits than its factorization.

80395718109264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62033733129 (or 62033733114 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 80395718109264 in words is "eighty trillion, three hundred ninety-five billion, seven hundred eighteen million, one hundred nine thousand, two hundred sixty-four".