530640523584539 has 2 divisors, whose sum is σ = 530640523584540. Its totient is φ = 530640523584538.

The previous prime is 530640523584473. The next prime is 530640523584557. The reversal of 530640523584539 is 935485325046035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530640523584539 is a prime.

It is not a weakly prime, because it can be changed into another prime (530640523584569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265320261792269 + 265320261792270.

It is an arithmetic number, because the mean of its divisors is an integer number (265320261792270).

Almost surely, 2^{530640523584539} is an apocalyptic number.

530640523584539 is a deficient number, since it is larger than the sum of its proper divisors (1).

530640523584539 is an equidigital number, since it uses as much as digits as its factorization.

530640523584539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280000, while the sum is 62.

The spelling of 530640523584539 in words is "five hundred thirty trillion, six hundred forty billion, five hundred twenty-three million, five hundred eighty-four thousand, five hundred thirty-nine".