566161166159 has 2 divisors, whose sum is σ = 566161166160. Its totient is φ = 566161166158.

The previous prime is 566161166111. The next prime is 566161166167. The reversal of 566161166159 is 951661161665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566161166159 - 2¹⁶ = 566161100623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 566161166159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566161166759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283080583079 + 283080583080.

It is an arithmetic number, because the mean of its divisors is an integer number (283080583080).

Almost surely, 2^566161166159 is an apocalyptic number.

566161166159 is a deficient number, since it is larger than the sum of its proper divisors (1).

566161166159 is an equidigital number, since it uses as much as digits as its factorization.

566161166159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 53.

The spelling of 566161166159 in words is "five hundred sixty-six billion, one hundred sixty-one million, one hundred sixty-six thousand, one hundred fifty-nine".