11056056055 has 8 divisors (see below), whose sum is σ = 14473382544. Its totient is φ = 8040768000.

The previous prime is 11056056049. The next prime is 11056056059. The reversal of 11056056055 is 55065065011.

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

It is not a de Polignac number, because 11056056055 - 2¹⁷ = 11055924983 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 11056056055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056056059) 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, 100509546 + ... + 100509655.

It is an arithmetic number, because the mean of its divisors is an integer number (1809172818).

Almost surely, 2^11056056055 is an apocalyptic number.

11056056055 is a deficient number, since it is larger than the sum of its proper divisors (3417326489).

11056056055 is a wasteful number, since it uses less digits than its factorization.

11056056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201019217.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 11056056055 in words is "eleven billion, fifty-six million, fifty-six thousand, fifty-five".