808672810885 has 16 divisors (see below), whose sum is σ = 976396337280. Its totient is φ = 642950205120.

The previous prime is 808672810879. The next prime is 808672810921. The reversal of 808672810885 is 588018276808.

It is not a de Polignac number, because 808672810885 - 2¹¹ = 808672808837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124314 + ... + 1697476.

It is an arithmetic number, because the mean of its divisors is an integer number (61024771080).

Almost surely, 2^808672810885 is an apocalyptic number.

It is an amenable number.

808672810885 is a deficient number, since it is larger than the sum of its proper divisors (167723526395).

808672810885 is a wasteful number, since it uses less digits than its factorization.

808672810885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574908.

The product of its (nonzero) digits is 13762560, while the sum is 61.

The spelling of 808672810885 in words is "eight hundred eight billion, six hundred seventy-two million, eight hundred ten thousand, eight hundred eighty-five".