530412569 has 4 divisors (see below), whose sum is σ = 558329040. Its totient is φ = 502496100.

The previous prime is 530412559. The next prime is 530412577. The reversal of 530412569 is 965214035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 965214035 = 5 ⋅193042807.

It is a cyclic number.

It is not a de Polignac number, because 530412569 - 2⁸ = 530412313 is a prime.

It is a super-2 number, since 2×530412569² = 562674986706359522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530412559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13958207 + ... + 13958244.

It is an arithmetic number, because the mean of its divisors is an integer number (139582260).

Almost surely, 2^530412569 is an apocalyptic number.

It is an amenable number.

530412569 is a deficient number, since it is larger than the sum of its proper divisors (27916471).

530412569 is a wasteful number, since it uses less digits than its factorization.

530412569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27916470.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 530412569 is about 23030.6875494415. The cubic root of 530412569 is about 809.4771655175.

The spelling of 530412569 in words is "five hundred thirty million, four hundred twelve thousand, five hundred sixty-nine".