55560056011 has 8 divisors (see below), whose sum is σ = 55835078544. Its totient is φ = 55285144320.

The previous prime is 55560055981. The next prime is 55560056039. The reversal of 55560056011 is 11065006555.

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

It is a cyclic number.

It is not a de Polignac number, because 55560056011 - 2⁷ = 55560055883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55560056911) 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, 1087635 + ... + 1137571.

It is an arithmetic number, because the mean of its divisors is an integer number (6979384818).

Almost surely, 2^55560056011 is an apocalyptic number.

55560056011 is a deficient number, since it is larger than the sum of its proper divisors (275022533).

55560056011 is a wasteful number, since it uses less digits than its factorization.

55560056011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55421.

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

The spelling of 55560056011 in words is "fifty-five billion, five hundred sixty million, fifty-six thousand, eleven".