512319107 has 2 divisors, whose sum is σ = 512319108. Its totient is φ = 512319106.

The previous prime is 512319083. The next prime is 512319127. The reversal of 512319107 is 701913215.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512319107 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 512319107.

It is not a weakly prime, because it can be changed into another prime (512319127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256159553 + 256159554.

It is an arithmetic number, because the mean of its divisors is an integer number (256159554).

Almost surely, 2^512319107 is an apocalyptic number.

512319107 is a deficient number, since it is larger than the sum of its proper divisors (1).

512319107 is an equidigital number, since it uses as much as digits as its factorization.

512319107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 512319107 is about 22634.4672347285. The cubic root of 512319107 is about 800.1661670458.

The spelling of 512319107 in words is "five hundred twelve million, three hundred nineteen thousand, one hundred seven".