566265275615113 has 2 divisors, whose sum is σ = 566265275615114. Its totient is φ = 566265275615112.

The previous prime is 566265275615099. The next prime is 566265275615197. The reversal of 566265275615113 is 311516572562665.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370185411481209 + 196079864133904 = 19240203^2 + 14002852^2 .

It is a cyclic number.

It is not a de Polignac number, because 566265275615113 - 2²⁵ = 566265242060681 is a prime.

It is not a weakly prime, because it can be changed into another prime (566265275015113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283132637807556 + 283132637807557.

It is an arithmetic number, because the mean of its divisors is an integer number (283132637807557).

Almost surely, 2^{566265275615113} is an apocalyptic number.

It is an amenable number.

566265275615113 is a deficient number, since it is larger than the sum of its proper divisors (1).

566265275615113 is an equidigital number, since it uses as much as digits as its factorization.

566265275615113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040000, while the sum is 61.

The spelling of 566265275615113 in words is "five hundred sixty-six trillion, two hundred sixty-five billion, two hundred seventy-five million, six hundred fifteen thousand, one hundred thirteen".