530256550319 has 2 divisors, whose sum is σ = 530256550320. Its totient is φ = 530256550318.

The previous prime is 530256550303. The next prime is 530256550321. The reversal of 530256550319 is 913055652035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530256550319 - 2⁴ = 530256550303 is a prime.

It is a super-2 number, since 2×530256550319² (a number of 24 digits) contains 22 as substring.

Together with 530256550321, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530256550319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530256550339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265128275159 + 265128275160.

It is an arithmetic number, because the mean of its divisors is an integer number (265128275160).

Almost surely, 2^530256550319 is an apocalyptic number.

530256550319 is a deficient number, since it is larger than the sum of its proper divisors (1).

530256550319 is an equidigital number, since it uses as much as digits as its factorization.

530256550319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 530256550319 in words is "five hundred thirty billion, two hundred fifty-six million, five hundred fifty thousand, three hundred nineteen".