530913 has 8 divisors (see below), whose sum is σ = 727168. Its totient is φ = 344304.

The previous prime is 530911. The next prime is 530947. The reversal of 530913 is 319035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530913 - 2¹ = 530911 is a prime.

It is a super-2 number, since 2×530913² = 563737227138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530913.

It is not an unprimeable number, because it can be changed into a prime (530911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281 + ... + 2502.

It is an arithmetic number, because the mean of its divisors is an integer number (90896).

2⁵³⁰⁹¹³ is an apocalyptic number.

It is an amenable number.

530913 is a deficient number, since it is larger than the sum of its proper divisors (196255).

530913 is a wasteful number, since it uses less digits than its factorization.

530913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 530913 is about 728.6377700888. The cubic root of 530913 is about 80.9731659322.

Adding to 530913 its reverse (319035), we get a palindrome (849948).

The spelling of 530913 in words is "five hundred thirty thousand, nine hundred thirteen".