11005050560056 has 64 divisors (see below), whose sum is σ = 23629745018880. Its totient is φ = 4706959783680.

The previous prime is 11005050560033. The next prime is 11005050560069. The reversal of 11005050560056 is 65006505050011.

It is a super-2 number, since 2×11005050560056² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64361716 + ... + 64532476.

It is an arithmetic number, because the mean of its divisors is an integer number (369214765920).

Almost surely, 2^{11005050560056} is an apocalyptic number.

It is an amenable number.

11005050560056 is an abundant number, since it is smaller than the sum of its proper divisors (12624694458824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11005050560056 is a wasteful number, since it uses less digits than its factorization.

11005050560056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173084 (or 173080 counting only the distinct ones).

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

The spelling of 11005050560056 in words is "eleven trillion, five billion, fifty million, five hundred sixty thousand, fifty-six".