512005311079 has 2 divisors, whose sum is σ = 512005311080. Its totient is φ = 512005311078.

The previous prime is 512005311011. The next prime is 512005311119. The reversal of 512005311079 is 970113500215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512005311079 - 2¹⁹ = 512004786791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512005311379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256002655539 + 256002655540.

It is an arithmetic number, because the mean of its divisors is an integer number (256002655540).

Almost surely, 2^512005311079 is an apocalyptic number.

512005311079 is a deficient number, since it is larger than the sum of its proper divisors (1).

512005311079 is an equidigital number, since it uses as much as digits as its factorization.

512005311079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 34.

The spelling of 512005311079 in words is "five hundred twelve billion, five million, three hundred eleven thousand, seventy-nine".