530603869717 has 2 divisors, whose sum is σ = 530603869718. Its totient is φ = 530603869716.

The previous prime is 530603869597. The next prime is 530603869723. The reversal of 530603869717 is 717968306035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465398204401 + 65205665316 = 682201^2 + 255354^2 .

It is a cyclic number.

It is not a de Polignac number, because 530603869717 - 2¹⁹ = 530603345429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530603869777) 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, 265301934858 + 265301934859.

It is an arithmetic number, because the mean of its divisors is an integer number (265301934859).

Almost surely, 2^530603869717 is an apocalyptic number.

It is an amenable number.

530603869717 is a deficient number, since it is larger than the sum of its proper divisors (1).

530603869717 is an equidigital number, since it uses as much as digits as its factorization.

530603869717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 530603869717 in words is "five hundred thirty billion, six hundred three million, eight hundred sixty-nine thousand, seven hundred seventeen".