5665560630665 has 32 divisors (see below), whose sum is σ = 7367109200640. Its totient is φ = 4157900165376.

The previous prime is 5665560630643. The next prime is 5665560630731. The reversal of 5665560630665 is 5660360655665.

It is a cyclic number.

It is not a de Polignac number, because 5665560630665 - 2¹⁸ = 5665560368521 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6422834 + ... + 7251476.

It is an arithmetic number, because the mean of its divisors is an integer number (230222162520).

Almost surely, 2^{5665560630665} is an apocalyptic number.

It is an amenable number.

5665560630665 is a deficient number, since it is larger than the sum of its proper divisors (1701548569975).

5665560630665 is a wasteful number, since it uses less digits than its factorization.

5665560630665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829313.

The product of its (nonzero) digits is 87480000, while the sum is 59.

The spelling of 5665560630665 in words is "five trillion, six hundred sixty-five billion, five hundred sixty million, six hundred thirty thousand, six hundred sixty-five".