566473394731 has 2 divisors, whose sum is σ = 566473394732. Its totient is φ = 566473394730.

The previous prime is 566473394717. The next prime is 566473394801. The reversal of 566473394731 is 137493374665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566473394731 - 2⁵ = 566473394699 is a prime.

It is a super-2 number, since 2×566473394731² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (566473094731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283236697365 + 283236697366.

It is an arithmetic number, because the mean of its divisors is an integer number (283236697366).

Almost surely, 2^566473394731 is an apocalyptic number.

566473394731 is a deficient number, since it is larger than the sum of its proper divisors (1).

566473394731 is an equidigital number, since it uses as much as digits as its factorization.

566473394731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 58.

The spelling of 566473394731 in words is "five hundred sixty-six billion, four hundred seventy-three million, three hundred ninety-four thousand, seven hundred thirty-one".