11395686056 has 32 divisors (see below), whose sum is σ = 22062708480. Its totient is φ = 5512406400.

The previous prime is 11395686037. The next prime is 11395686059. The reversal of 11395686056 is 65068659311.

It is a junction number, because it is equal to n+sod(n) for n = 11395685995 and 11395686013.

It is not an unprimeable number, because it can be changed into a prime (11395686059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514255 + ... + 1521761.

It is an arithmetic number, because the mean of its divisors is an integer number (689459640).

Almost surely, 2^11395686056 is an apocalyptic number.

It is an amenable number.

11395686056 is a deficient number, since it is larger than the sum of its proper divisors (10667022424).

11395686056 is a wasteful number, since it uses less digits than its factorization.

11395686056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665 (or 13661 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 11395686056 in words is "eleven billion, three hundred ninety-five million, six hundred eighty-six thousand, fifty-six".