566634041 has 2 divisors, whose sum is σ = 566634042. Its totient is φ = 566634040.

The previous prime is 566634023. The next prime is 566634071. The reversal of 566634041 is 140436665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 546203641 + 20430400 = 23371^2 + 4520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566634041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 566633992 and 566634010.

It is not a weakly prime, because it can be changed into another prime (566634071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283317020 + 283317021.

It is an arithmetic number, because the mean of its divisors is an integer number (283317021).

Almost surely, 2^566634041 is an apocalyptic number.

It is an amenable number.

566634041 is a deficient number, since it is larger than the sum of its proper divisors (1).

566634041 is an equidigital number, since it uses as much as digits as its factorization.

566634041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 566634041 is about 23804.0761425433. The cubic root of 566634041 is about 827.4991452546.

The spelling of 566634041 in words is "five hundred sixty-six million, six hundred thirty-four thousand, forty-one".