530256550305 has 16 divisors (see below), whose sum is σ = 848835370944. Its totient is φ = 282661863360.

The previous prime is 530256550303. The next prime is 530256550319. The reversal of 530256550305 is 503055652035.

It is not a de Polignac number, because 530256550305 - 2¹ = 530256550303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530256550301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8820931 + ... + 8880840.

It is an arithmetic number, because the mean of its divisors is an integer number (53052210684).

Almost surely, 2^530256550305 is an apocalyptic number.

It is an amenable number.

530256550305 is a deficient number, since it is larger than the sum of its proper divisors (318578820639).

530256550305 is a wasteful number, since it uses less digits than its factorization.

530256550305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17703776.

The product of its (nonzero) digits is 337500, while the sum is 39.

The spelling of 530256550305 in words is "five hundred thirty billion, two hundred fifty-six million, five hundred fifty thousand, three hundred five".