506912351513 has 2 divisors, whose sum is σ = 506912351514. Its totient is φ = 506912351512.

The previous prime is 506912351467. The next prime is 506912351573. The reversal of 506912351513 is 315153219605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409962320089 + 96950031424 = 640283^2 + 311368^2 .

It is a cyclic number.

It is not a de Polignac number, because 506912351513 - 2¹⁶ = 506912285977 is a prime.

It is not a weakly prime, because it can be changed into another prime (506912351573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253456175756 + 253456175757.

It is an arithmetic number, because the mean of its divisors is an integer number (253456175757).

Almost surely, 2^506912351513 is an apocalyptic number.

It is an amenable number.

506912351513 is a deficient number, since it is larger than the sum of its proper divisors (1).

506912351513 is an equidigital number, since it uses as much as digits as its factorization.

506912351513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 41.

The spelling of 506912351513 in words is "five hundred six billion, nine hundred twelve million, three hundred fifty-one thousand, five hundred thirteen".