530324530213 has 4 divisors (see below), whose sum is σ = 530498924748. Its totient is φ = 530150135680.

The previous prime is 530324530121. The next prime is 530324530231. The reversal of 530324530213 is 312035423035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 343023405124 + 187301125089 = 585682^2 + 432783^2 .

It is a cyclic number.

It is not a de Polignac number, because 530324530213 - 2⁹ = 530324529701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530324530913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87192706 + ... + 87198787.

It is an arithmetic number, because the mean of its divisors is an integer number (132624731187).

Almost surely, 2^530324530213 is an apocalyptic number.

It is an amenable number.

530324530213 is a deficient number, since it is larger than the sum of its proper divisors (174394535).

530324530213 is a wasteful number, since it uses less digits than its factorization.

530324530213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174394534.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 530324530213 its reverse (312035423035), we get a palindrome (842359953248).

The spelling of 530324530213 in words is "five hundred thirty billion, three hundred twenty-four million, five hundred thirty thousand, two hundred thirteen".