506013352640539 has 2 divisors, whose sum is σ = 506013352640540. Its totient is φ = 506013352640538.

The previous prime is 506013352640507. The next prime is 506013352640563. The reversal of 506013352640539 is 935046253310605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506013352640539 - 2⁵ = 506013352640507 is a prime.

It is not a weakly prime, because it can be changed into another prime (506013352641539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253006676320269 + 253006676320270.

It is an arithmetic number, because the mean of its divisors is an integer number (253006676320270).

Almost surely, 2^{506013352640539} is an apocalyptic number.

506013352640539 is a deficient number, since it is larger than the sum of its proper divisors (1).

506013352640539 is an equidigital number, since it uses as much as digits as its factorization.

506013352640539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 52.

The spelling of 506013352640539 in words is "five hundred six trillion, thirteen billion, three hundred fifty-two million, six hundred forty thousand, five hundred thirty-nine".