512430213 has 8 divisors (see below), whose sum is σ = 684798400. Its totient is φ = 340841088.

The previous prime is 512430199. The next prime is 512430229. The reversal of 512430213 is 312034215.

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

It is not a de Polignac number, because 512430213 - 2⁴ = 512430197 is a prime.

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 512430213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512430263) 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, 193228 + ... + 195861.

It is an arithmetic number, because the mean of its divisors is an integer number (85599800).

Almost surely, 2^512430213 is an apocalyptic number.

It is an amenable number.

512430213 is a deficient number, since it is larger than the sum of its proper divisors (172368187).

512430213 is a wasteful number, since it uses less digits than its factorization.

512430213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389531.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 512430213 is about 22636.9214558871. The cubic root of 512430213 is about 800.2240065413.

Adding to 512430213 its reverse (312034215), we get a palindrome (824464428).

The spelling of 512430213 in words is "five hundred twelve million, four hundred thirty thousand, two hundred thirteen".