530066657 has 2 divisors, whose sum is σ = 530066658. Its totient is φ = 530066656.

The previous prime is 530066653. The next prime is 530066659. The reversal of 530066657 is 756660035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484044001 + 46022656 = 22001^2 + 6784^2 .

It is a cyclic number.

It is not a de Polignac number, because 530066657 - 2² = 530066653 is a prime.

Together with 530066659, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_27854129 and since 530066657 and 27854129 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530066657.

It is not a weakly prime, because it can be changed into another prime (530066653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265033328 + 265033329.

It is an arithmetic number, because the mean of its divisors is an integer number (265033329).

Almost surely, 2^530066657 is an apocalyptic number.

It is an amenable number.

530066657 is a deficient number, since it is larger than the sum of its proper divisors (1).

530066657 is an equidigital number, since it uses as much as digits as its factorization.

530066657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 530066657 is about 23023.1765184564. The cubic root of 530066657 is about 809.3011586546.

The spelling of 530066657 in words is "five hundred thirty million, sixty-six thousand, six hundred fifty-seven".