8085956811 has 16 divisors (see below), whose sum is σ = 10887920640. Its totient is φ = 5337563040.

The previous prime is 8085956803. The next prime is 8085956821. The reversal of 8085956811 is 1186595808.

It is not a de Polignac number, because 8085956811 - 2³ = 8085956803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8085956821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100806 + ... + 162276.

It is an arithmetic number, because the mean of its divisors is an integer number (680495040).

Almost surely, 2^8085956811 is an apocalyptic number.

8085956811 is a deficient number, since it is larger than the sum of its proper divisors (2801963829).

8085956811 is a wasteful number, since it uses less digits than its factorization.

8085956811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61906.

The product of its (nonzero) digits is 691200, while the sum is 51.

The square root of 8085956811 is about 89921.9484386320. The cubic root of 8085956811 is about 2007.1375648654.

The spelling of 8085956811 in words is "eight billion, eighty-five million, nine hundred fifty-six thousand, eight hundred eleven".