11057760056 has 16 divisors (see below), whose sum is σ = 23695200240. Its totient is φ = 4739040000.

The previous prime is 11057760017. The next prime is 11057760067. The reversal of 11057760056 is 65006775011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98729945 + ... + 98730056.

It is an arithmetic number, because the mean of its divisors is an integer number (1480950015).

Almost surely, 2^11057760056 is an apocalyptic number.

It is an amenable number.

11057760056 is an abundant number, since it is smaller than the sum of its proper divisors (12637440184).

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

11057760056 is a wasteful number, since it uses less digits than its factorization.

11057760056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197460014 (or 197460010 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 11057760056 in words is "eleven billion, fifty-seven million, seven hundred sixty thousand, fifty-six".