808088451892 has 12 divisors (see below), whose sum is σ = 1425289868800. Its totient is φ = 400862775096.

The previous prime is 808088451817. The next prime is 808088451941. The reversal of 808088451892 is 298154880808.

It is a hoax number, since the sum of its digits (61) 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 808088451892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795362142 + ... + 795363157.

Almost surely, 2^808088451892 is an apocalyptic number.

It is an amenable number.

808088451892 is a deficient number, since it is larger than the sum of its proper divisors (617201416908).

808088451892 is a wasteful number, since it uses less digits than its factorization.

808088451892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590725430 (or 1590725428 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 61.

The spelling of 808088451892 in words is "eight hundred eight billion, eighty-eight million, four hundred fifty-one thousand, eight hundred ninety-two".