510764048813 has 2 divisors, whose sum is σ = 510764048814. Its totient is φ = 510764048812.

The previous prime is 510764048801. The next prime is 510764048863. The reversal of 510764048813 is 318840467015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446976484969 + 63787563844 = 668563^2 + 252562^2 .

It is a cyclic number.

It is not a de Polignac number, because 510764048813 - 2³⁶ = 442044572077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510764048863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255382024406 + 255382024407.

It is an arithmetic number, because the mean of its divisors is an integer number (255382024407).

Almost surely, 2^510764048813 is an apocalyptic number.

It is an amenable number.

510764048813 is a deficient number, since it is larger than the sum of its proper divisors (1).

510764048813 is an equidigital number, since it uses as much as digits as its factorization.

510764048813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 510764048813 in words is "five hundred ten billion, seven hundred sixty-four million, forty-eight thousand, eight hundred thirteen".