11056565050 has 12 divisors (see below), whose sum is σ = 20565211086. Its totient is φ = 4422626000.

The previous prime is 11056565029. The next prime is 11056565087. The reversal of 11056565050 is 5056565011.

It can be written as a sum of positive squares in 3 ways, for example, as 5947031689 + 5109533361 = 77117^2 + 71481^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11056564997 and 11056565015.

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, 110565601 + ... + 110565700.

Almost surely, 2^11056565050 is an apocalyptic number.

11056565050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11056565050 is a deficient number, since it is larger than the sum of its proper divisors (9508646036).

11056565050 is a wasteful number, since it uses less digits than its factorization.

11056565050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221131313 (or 221131308 counting only the distinct ones).

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

The spelling of 11056565050 in words is "eleven billion, fifty-six million, five hundred sixty-five thousand, fifty".