512234313 has 8 divisors (see below), whose sum is σ = 683092128. Its totient is φ = 341433024.

The previous prime is 512234309. The next prime is 512234329. The reversal of 512234313 is 313432215.

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

It is not a de Polignac number, because 512234313 - 2² = 512234309 is a prime.

It is a super-3 number, since 3×512234313³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (512234383) 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, 16506 + ... + 36012.

It is an arithmetic number, because the mean of its divisors is an integer number (85386516).

Almost surely, 2^512234313 is an apocalyptic number.

It is an amenable number.

512234313 is a deficient number, since it is larger than the sum of its proper divisors (170857815).

512234313 is a wasteful number, since it uses less digits than its factorization.

512234313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28263.

The product of its digits is 2160, while the sum is 24.

The square root of 512234313 is about 22632.5940404541. The cubic root of 512234313 is about 800.1220194090.

Adding to 512234313 its reverse (313432215), we get a palindrome (825666528).

The spelling of 512234313 in words is "five hundred twelve million, two hundred thirty-four thousand, three hundred thirteen".