5665565160727 has 2 divisors, whose sum is σ = 5665565160728. Its totient is φ = 5665565160726.

The previous prime is 5665565160653. The next prime is 5665565160737. The reversal of 5665565160727 is 7270615655665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5665565160727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5665565160737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832782580363 + 2832782580364.

It is an arithmetic number, because the mean of its divisors is an integer number (2832782580364).

Almost surely, 2^{5665565160727} is an apocalyptic number.

5665565160727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665565160727 is an equidigital number, since it uses as much as digits as its factorization.

5665565160727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380000, while the sum is 61.

The spelling of 5665565160727 in words is "five trillion, six hundred sixty-five billion, five hundred sixty-five million, one hundred sixty thousand, seven hundred twenty-seven".