530256550303 has 2 divisors, whose sum is σ = 530256550304. Its totient is φ = 530256550302.

The previous prime is 530256550301. The next prime is 530256550319. The reversal of 530256550303 is 303055652035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530256550303 - 2¹ = 530256550301 is a prime.

Together with 530256550301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530256550301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265128275151 + 265128275152.

It is an arithmetic number, because the mean of its divisors is an integer number (265128275152).

Almost surely, 2^530256550303 is an apocalyptic number.

530256550303 is a deficient number, since it is larger than the sum of its proper divisors (1).

530256550303 is an equidigital number, since it uses as much as digits as its factorization.

530256550303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 202500, while the sum is 37.

The spelling of 530256550303 in words is "five hundred thirty billion, two hundred fifty-six million, five hundred fifty thousand, three hundred three".