5665160605565 has 64 divisors (see below), whose sum is σ = 7003269891072. Its totient is φ = 4398196608000.

The previous prime is 5665160605549. The next prime is 5665160605603. The reversal of 5665160605565 is 5655060615665.

It is not a de Polignac number, because 5665160605565 - 2⁴ = 5665160605549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5665160605565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5136137804 + ... + 5136138906.

It is an arithmetic number, because the mean of its divisors is an integer number (109426092048).

Almost surely, 2^{5665160605565} is an apocalyptic number.

It is an amenable number.

5665160605565 is a deficient number, since it is larger than the sum of its proper divisors (1338109285507).

5665160605565 is a wasteful number, since it uses less digits than its factorization.

5665160605565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 24300000, while the sum is 56.

The spelling of 5665160605565 in words is "five trillion, six hundred sixty-five billion, one hundred sixty million, six hundred five thousand, five hundred sixty-five".