5655566006511 has 16 divisors (see below), whose sum is σ = 7653797500800. Its totient is φ = 3713863193568.

The previous prime is 5655566006483. The next prime is 5655566006513. The reversal of 5655566006511 is 1156006655565.

It is not a de Polignac number, because 5655566006511 - 2¹⁰ = 5655566005487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655566006513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238685 + ... + 4040153.

It is an arithmetic number, because the mean of its divisors is an integer number (478362343800).

Almost surely, 2^{5655566006511} is an apocalyptic number.

5655566006511 is a deficient number, since it is larger than the sum of its proper divisors (1998231494289).

5655566006511 is a wasteful number, since it uses less digits than its factorization.

5655566006511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817158.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 5655566006511 in words is "five trillion, six hundred fifty-five billion, five hundred sixty-six million, six thousand, five hundred eleven".