11575795879 has 16 divisors (see below), whose sum is σ = 12354135552. Its totient is φ = 10821979168.

The previous prime is 11575795871. The next prime is 11575795921. The reversal of 11575795879 is 97859757511.

11575795879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11575795879 - 2³ = 11575795871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11575795879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11575795871) 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 15 ways as a sum of consecutive naturals, for example, 302544 + ... + 338650.

It is an arithmetic number, because the mean of its divisors is an integer number (772133472).

Almost surely, 2^11575795879 is an apocalyptic number.

11575795879 is a deficient number, since it is larger than the sum of its proper divisors (778339673).

11575795879 is a wasteful number, since it uses less digits than its factorization.

11575795879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36446.

The product of its digits is 27783000, while the sum is 64.

The spelling of 11575795879 in words is "eleven billion, five hundred seventy-five million, seven hundred ninety-five thousand, eight hundred seventy-nine".