5656656655654 has 8 divisors (see below), whose sum is σ = 8485121806200. Its totient is φ = 2828282720256.

The previous prime is 5656656655651. The next prime is 5656656655687. The reversal of 5656656655654 is 4565566566565.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656656655651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22648539 + ... + 22896934.

It is an arithmetic number, because the mean of its divisors is an integer number (1060640225775).

Almost surely, 2^{5656656655654} is an apocalyptic number.

5656656655654 is a deficient number, since it is larger than the sum of its proper divisors (2828465150546).

5656656655654 is a wasteful number, since it uses less digits than its factorization.

5656656655654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45607574.

The product of its digits is 2916000000, while the sum is 70.

The spelling of 5656656655654 in words is "five trillion, six hundred fifty-six billion, six hundred fifty-six million, six hundred fifty-five thousand, six hundred fifty-four".