11056579808 has 48 divisors (see below), whose sum is σ = 21999645360. Its totient is φ = 5469520896.

The previous prime is 11056579783. The next prime is 11056579811. The reversal of 11056579808 is 80897565011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2882660 + ... + 2886492.

It is an arithmetic number, because the mean of its divisors is an integer number (458325945).

Almost surely, 2^11056579808 is an apocalyptic number.

It is an amenable number.

11056579808 is a deficient number, since it is larger than the sum of its proper divisors (10943065552).

11056579808 is a wasteful number, since it uses less digits than its factorization.

11056579808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4779 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 50.

The spelling of 11056579808 in words is "eleven billion, fifty-six million, five hundred seventy-nine thousand, eight hundred eight".