11056566655652 has 24 divisors (see below), whose sum is σ = 22114148106624. Its totient is φ = 4738311110592.

The previous prime is 11056566655633. The next prime is 11056566655699. The reversal of 11056566655652 is 25655666565011.

It is a junction number, because it is equal to n+sod(n) for n = 11056566655591 and 11056566655600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8438888 + ... + 9660639.

It is an arithmetic number, because the mean of its divisors is an integer number (921422837776).

Almost surely, 2^{11056566655652} is an apocalyptic number.

It is an amenable number.

11056566655652 is an abundant number, since it is smaller than the sum of its proper divisors (11057581450972).

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

11056566655652 is a wasteful number, since it uses less digits than its factorization.

11056566655652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18121355 (or 18121353 counting only the distinct ones).

The product of its (nonzero) digits is 48600000, while the sum is 59.

The spelling of 11056566655652 in words is "eleven trillion, fifty-six billion, five hundred sixty-six million, six hundred fifty-five thousand, six hundred fifty-two".