510664928317 has 2 divisors, whose sum is σ = 510664928318. Its totient is φ = 510664928316.

The previous prime is 510664928281. The next prime is 510664928339. The reversal of 510664928317 is 713829466015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434367992356 + 76296935961 = 659066^2 + 276219^2 .

It is a cyclic number.

It is not a de Polignac number, because 510664928317 - 2¹¹ = 510664926269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510664928357) 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, 255332464158 + 255332464159.

It is an arithmetic number, because the mean of its divisors is an integer number (255332464159).

It is a 1-persistent number, because it is pandigital, but 2⋅510664928317 = 1021329856634 is not.

Almost surely, 2^510664928317 is an apocalyptic number.

It is an amenable number.

510664928317 is a deficient number, since it is larger than the sum of its proper divisors (1).

510664928317 is an equidigital number, since it uses as much as digits as its factorization.

510664928317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 510664928317 in words is "five hundred ten billion, six hundred sixty-four million, nine hundred twenty-eight thousand, three hundred seventeen".