813887167160 has 16 divisors (see below), whose sum is σ = 1831246126200. Its totient is φ = 325554866848.

The previous prime is 813887167111. The next prime is 813887167183. The reversal of 813887167160 is 61761788318.

It is a junction number, because it is equal to n+sod(n) for n = 813887167096 and 813887167105.

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, 10173589550 + ... + 10173589629.

Almost surely, 2^813887167160 is an apocalyptic number.

It is an amenable number.

813887167160 is an abundant number, since it is smaller than the sum of its proper divisors (1017358959040).

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

813887167160 is a wasteful number, since it uses less digits than its factorization.

813887167160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20347179190 (or 20347179186 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 56.

The spelling of 813887167160 in words is "eight hundred thirteen billion, eight hundred eighty-seven million, one hundred sixty-seven thousand, one hundred sixty".