8091195089 has 8 divisors (see below), whose sum is σ = 8367951360. Its totient is φ = 7818797376.

The previous prime is 8091195029. The next prime is 8091195107. The reversal of 8091195089 is 9805911908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8091195089 - 2²⁰ = 8090146513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8091195029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085864 + ... + 1093289.

It is an arithmetic number, because the mean of its divisors is an integer number (1045993920).

Almost surely, 2^8091195089 is an apocalyptic number.

It is an amenable number.

8091195089 is a deficient number, since it is larger than the sum of its proper divisors (276756271).

8091195089 is a wasteful number, since it uses less digits than its factorization.

8091195089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179279.

The product of its (nonzero) digits is 233280, while the sum is 50.

The square root of 8091195089 is about 89951.0705272594. The cubic root of 8091195089 is about 2007.5708953591.

The spelling of 8091195089 in words is "eight billion, ninety-one million, one hundred ninety-five thousand, eighty-nine".