530374856875529 has 2 divisors, whose sum is σ = 530374856875530. Its totient is φ = 530374856875528.

The previous prime is 530374856875469. The next prime is 530374856875579. The reversal of 530374856875529 is 925578658473035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430613754025225 + 99761102850304 = 20751235^2 + 9988048^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530374856875529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530374856875529.

It is not a weakly prime, because it can be changed into another prime (530374856875579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265187428437764 + 265187428437765.

It is an arithmetic number, because the mean of its divisors is an integer number (265187428437765).

Almost surely, 2^{530374856875529} is an apocalyptic number.

It is an amenable number.

530374856875529 is a deficient number, since it is larger than the sum of its proper divisors (1).

530374856875529 is an equidigital number, since it uses as much as digits as its factorization.

530374856875529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480000, while the sum is 77.

The spelling of 530374856875529 in words is "five hundred thirty trillion, three hundred seventy-four billion, eight hundred fifty-six million, eight hundred seventy-five thousand, five hundred twenty-nine".