8111055775 has 6 divisors (see below), whose sum is σ = 10057709192. Its totient is φ = 6488844600.

The previous prime is 8111055737. The next prime is 8111055781. The reversal of 8111055775 is 5775501118.

It is not a de Polignac number, because 8111055775 - 2⁹ = 8111055263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162221091 + ... + 162221140.

Almost surely, 2^8111055775 is an apocalyptic number.

8111055775 is a deficient number, since it is larger than the sum of its proper divisors (1946653417).

8111055775 is a wasteful number, since it uses less digits than its factorization.

8111055775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324442241 (or 324442236 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 40.

The square root of 8111055775 is about 90061.4000279809. The cubic root of 8111055775 is about 2009.2121509064.

The spelling of 8111055775 in words is "eight billion, one hundred eleven million, fifty-five thousand, seven hundred seventy-five".