566501563322063 has 2 divisors, whose sum is σ = 566501563322064. Its totient is φ = 566501563322062.

The previous prime is 566501563322039. The next prime is 566501563322087. The reversal of 566501563322063 is 360223365105665.

It is a balanced prime because it is at equal distance from previous prime (566501563322039) and next prime (566501563322087).

It is a cyclic number.

It is not a de Polignac number, because 566501563322063 - 2¹⁸ = 566501563059919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 566501563321996 and 566501563322014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566501563322003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283250781661031 + 283250781661032.

It is an arithmetic number, because the mean of its divisors is an integer number (283250781661032).

Almost surely, 2^{566501563322063} is an apocalyptic number.

566501563322063 is a deficient number, since it is larger than the sum of its proper divisors (1).

566501563322063 is an equidigital number, since it uses as much as digits as its factorization.

566501563322063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496000, while the sum is 53.

The spelling of 566501563322063 in words is "five hundred sixty-six trillion, five hundred one billion, five hundred sixty-three million, three hundred twenty-two thousand, sixty-three".