530016569 has 2 divisors, whose sum is σ = 530016570. Its totient is φ = 530016568.

The previous prime is 530016559. The next prime is 530016587. The reversal of 530016569 is 965610035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376554025 + 153462544 = 19405^2 + 12388^2 .

It is a cyclic number.

It is not a de Polignac number, because 530016569 - 2¹⁶ = 529951033 is a prime.

It is a super-2 number, since 2×530016569² = 561835126829063522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530016559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265008284 + 265008285.

It is an arithmetic number, because the mean of its divisors is an integer number (265008285).

Almost surely, 2^530016569 is an apocalyptic number.

It is an amenable number.

530016569 is a deficient number, since it is larger than the sum of its proper divisors (1).

530016569 is an equidigital number, since it uses as much as digits as its factorization.

530016569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 530016569 is about 23022.0887193148. The cubic root of 530016569 is about 809.2756665441.

The spelling of 530016569 in words is "five hundred thirty million, sixteen thousand, five hundred sixty-nine".