530540213 has 8 divisors (see below), whose sum is σ = 616608960. Its totient is φ = 447040800.

The previous prime is 530540189. The next prime is 530540261. The reversal of 530540213 is 312045035.

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 530540213 - 2⁸ = 530539957 is a prime.

It is a super-2 number, since 2×530540213² = 562945835220170738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530540113) 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, 641888 + ... + 642713.

It is an arithmetic number, because the mean of its divisors is an integer number (77076120).

Almost surely, 2^530540213 is an apocalyptic number.

It is an amenable number.

530540213 is a deficient number, since it is larger than the sum of its proper divisors (86068747).

530540213 is a wasteful number, since it uses less digits than its factorization.

530540213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284667.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 530540213 is about 23033.4585548936. The cubic root of 530540213 is about 809.5420939789.

Adding to 530540213 its reverse (312045035), we get a palindrome (842585248).

The spelling of 530540213 in words is "five hundred thirty million, five hundred forty thousand, two hundred thirteen".