5655650565565 has 96 divisors (see below), whose sum is σ = 9262614751488. Its totient is φ = 3225596774400.

The previous prime is 5655650565527. The next prime is 5655650565689.

5655650565565 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5655650565565 - 2⁹ = 5655650565053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5655650565497 and 5655650565506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5766670 + ... + 6675760.

It is an arithmetic number, because the mean of its divisors is an integer number (96485570328).

Almost surely, 2^{5655650565565} is an apocalyptic number.

5655650565565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5655650565565 is a deficient number, since it is larger than the sum of its proper divisors (3606964185923).

5655650565565 is a wasteful number, since it uses less digits than its factorization.

5655650565565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909251 (or 909240 counting only the distinct ones).

The product of its (nonzero) digits is 506250000, while the sum is 64.

The spelling of 5655650565565 in words is "five trillion, six hundred fifty-five billion, six hundred fifty million, five hundred sixty-five thousand, five hundred sixty-five".