530511213 has 8 divisors (see below), whose sum is σ = 707544288. Its totient is φ = 353576144.

The previous prime is 530511211. The next prime is 530511227. The reversal of 530511213 is 312115035.

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

It is a cyclic number.

It is not a de Polignac number, because 530511213 - 2¹ = 530511211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530511213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530511211) 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, 10770 + ... + 34307.

It is an arithmetic number, because the mean of its divisors is an integer number (88443036).

Almost surely, 2^530511213 is an apocalyptic number.

It is an amenable number.

530511213 is a deficient number, since it is larger than the sum of its proper divisors (177033075).

530511213 is a wasteful number, since it uses less digits than its factorization.

530511213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49003.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 530511213 is about 23032.8290272819. The cubic root of 530511213 is about 809.5273435114.

Adding to 530511213 its reverse (312115035), we get a palindrome (842626248).

The spelling of 530511213 in words is "five hundred thirty million, five hundred eleven thousand, two hundred thirteen".