5565347647055 has 16 divisors (see below), whose sum is σ = 7794869898240. Its totient is φ = 3735041824032.

The previous prime is 5565347647031. The next prime is 5565347647099. The reversal of 5565347647055 is 5507467435655.

It is a cyclic number.

It is not a de Polignac number, because 5565347647055 - 2³² = 5561052679759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1691593385 + ... + 1691596674.

It is an arithmetic number, because the mean of its divisors is an integer number (487179368640).

Almost surely, 2^{5565347647055} is an apocalyptic number.

5565347647055 is a deficient number, since it is larger than the sum of its proper divisors (2229522251185).

5565347647055 is a wasteful number, since it uses less digits than its factorization.

5565347647055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383190118.

The product of its (nonzero) digits is 264600000, while the sum is 62.

The spelling of 5565347647055 in words is "five trillion, five hundred sixty-five billion, three hundred forty-seven million, six hundred forty-seven thousand, fifty-five".