807086534920 has 64 divisors (see below), whose sum is σ = 1911714696000. Its totient is φ = 305812286208.

The previous prime is 807086534899. The next prime is 807086534927. The reversal of 807086534920 is 29435680708.

It is not an unprimeable number, because it can be changed into a prime (807086534927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8291091 + ... + 8387869.

It is an arithmetic number, because the mean of its divisors is an integer number (29870542125).

Almost surely, 2^807086534920 is an apocalyptic number.

It is an amenable number.

807086534920 is an abundant number, since it is smaller than the sum of its proper divisors (1104628161080).

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

807086534920 is a wasteful number, since it uses less digits than its factorization.

807086534920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107782 (or 107778 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 807086534920 in words is "eight hundred seven billion, eighty-six million, five hundred thirty-four thousand, nine hundred twenty".