808858850896 has 20 divisors (see below), whose sum is σ = 1605387537684. Its totient is φ = 394565292800.

The previous prime is 808858850881. The next prime is 808858850941. The reversal of 808858850896 is 698058858808.

It can be written as a sum of positive squares in 2 ways, for example, as 63806760000 + 745052090896 = 252600^2 + 863164^2 .

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, 616507615 + ... + 616508926.

Almost surely, 2^808858850896 is an apocalyptic number.

It is an amenable number.

808858850896 is a deficient number, since it is larger than the sum of its proper divisors (796528686788).

808858850896 is a wasteful number, since it uses less digits than its factorization.

808858850896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233016590 (or 1233016584 counting only the distinct ones).

The product of its (nonzero) digits is 353894400, while the sum is 73.

The spelling of 808858850896 in words is "eight hundred eight billion, eight hundred fifty-eight million, eight hundred fifty thousand, eight hundred ninety-six".