765086406020 has 24 divisors (see below), whose sum is σ = 1691243635200. Its totient is φ = 289927480032.

The previous prime is 765086406013. The next prime is 765086406089. The reversal of 765086406020 is 20604680567.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006692260 + ... + 1006693019.

It is an arithmetic number, because the mean of its divisors is an integer number (70468484800).

Almost surely, 2^765086406020 is an apocalyptic number.

It is an amenable number.

765086406020 is an abundant number, since it is smaller than the sum of its proper divisors (926157229180).

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

765086406020 is a wasteful number, since it uses less digits than its factorization.

765086406020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013385307 (or 2013385305 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 765086406020 in words is "seven hundred sixty-five billion, eighty-six million, four hundred six thousand, twenty".