530530253593 has 2 divisors, whose sum is σ = 530530253594. Its totient is φ = 530530253592.

The previous prime is 530530253569. The next prime is 530530253647. The reversal of 530530253593 is 395352035035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 520067418649 + 10462834944 = 721157^2 + 102288^2 .

It is a cyclic number.

It is not a de Polignac number, because 530530253593 - 2²¹ = 530528156441 is a prime.

It is not a weakly prime, because it can be changed into another prime (530530253293) 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, 265265126796 + 265265126797.

It is an arithmetic number, because the mean of its divisors is an integer number (265265126797).

Almost surely, 2^530530253593 is an apocalyptic number.

It is an amenable number.

530530253593 is a deficient number, since it is larger than the sum of its proper divisors (1).

530530253593 is an equidigital number, since it uses as much as digits as its factorization.

530530253593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 911250, while the sum is 43.

The spelling of 530530253593 in words is "five hundred thirty billion, five hundred thirty million, two hundred fifty-three thousand, five hundred ninety-three".