530459 has 4 divisors (see below), whose sum is σ = 531960. Its totient is φ = 528960.

The previous prime is 530447. The next prime is 530501. The reversal of 530459 is 954035.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 954035 = 5 ⋅190807.

It is a cyclic number.

It is not a de Polignac number, because 530459 - 2⁴ = 530443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107 + ... + 1035.

It is an arithmetic number, because the mean of its divisors is an integer number (132990).

2⁵³⁰⁴⁵⁹ is an apocalyptic number.

530459 is a deficient number, since it is larger than the sum of its proper divisors (1501).

530459 is an equidigital number, since it uses as much as digits as its factorization.

530459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 530459 is about 728.3261631989. The cubic root of 530459 is about 80.9500784702.

It can be divided in two parts, 530 and 459, that added together give a palindrome (989).

The spelling of 530459 in words is "five hundred thirty thousand, four hundred fifty-nine".