85790100786 has 64 divisors (see below), whose sum is σ = 199032422400. Its totient is φ = 24434752320.

The previous prime is 85790100757. The next prime is 85790100829. The reversal of 85790100786 is 68700109758.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 715686 + ... + 826913.

It is an arithmetic number, because the mean of its divisors is an integer number (3109881600).

Almost surely, 2^85790100786 is an apocalyptic number.

85790100786 is an abundant number, since it is smaller than the sum of its proper divisors (113242321614).

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

85790100786 is a wasteful number, since it uses less digits than its factorization.

85790100786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542671.

The product of its (nonzero) digits is 846720, while the sum is 51.

The spelling of 85790100786 in words is "eighty-five billion, seven hundred ninety million, one hundred thousand, seven hundred eighty-six".