512224319 has 2 divisors, whose sum is σ = 512224320. Its totient is φ = 512224318.

The previous prime is 512224289. The next prime is 512224369. The reversal of 512224319 is 913422215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512224319 - 2²⁸ = 243788863 is a prime.

It is a super-2 number, since 2×512224319² = 524747505950027522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 512224291 and 512224300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512224369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256112159 + 256112160.

It is an arithmetic number, because the mean of its divisors is an integer number (256112160).

Almost surely, 2^512224319 is an apocalyptic number.

512224319 is a deficient number, since it is larger than the sum of its proper divisors (1).

512224319 is an equidigital number, since it uses as much as digits as its factorization.

512224319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 512224319 is about 22632.3732516058. The cubic root of 512224319 is about 800.1168157543.

The spelling of 512224319 in words is "five hundred twelve million, two hundred twenty-four thousand, three hundred nineteen".