512224323 has 16 divisors (see below), whose sum is σ = 738312960. Its totient is φ = 314010144.

The previous prime is 512224319. The next prime is 512224369. The reversal of 512224323 is 323422215.

It is not a de Polignac number, because 512224323 - 2² = 512224319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 512224293 and 512224302.

It is not an unprimeable number, because it can be changed into a prime (512224423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14713 + ... + 35226.

It is an arithmetic number, because the mean of its divisors is an integer number (46144560).

Almost surely, 2^512224323 is an apocalyptic number.

512224323 is a deficient number, since it is larger than the sum of its proper divisors (226088637).

512224323 is a wasteful number, since it uses less digits than its factorization.

512224323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50218.

The product of its digits is 2880, while the sum is 24.

The square root of 512224323 is about 22632.3733399748. The cubic root of 512224323 is about 800.1168178370.

Adding to 512224323 its reverse (323422215), we get a palindrome (835646538).

The spelling of 512224323 in words is "five hundred twelve million, two hundred twenty-four thousand, three hundred twenty-three".