530450241256 has 96 divisors (see below), whose sum is σ = 1140816619800. Its totient is φ = 230325288960.

The previous prime is 530450241247. The next prime is 530450241263. The reversal of 530450241256 is 652142054035.

It can be written as a sum of positive squares in 12 ways, for example, as 55963472356 + 474486768900 = 236566^2 + 688830^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98575686 + ... + 98581066.

Almost surely, 2^530450241256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530450241256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570408309900).

530450241256 is an abundant number, since it is smaller than the sum of its proper divisors (610366378544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530450241256 is a wasteful number, since it uses less digits than its factorization.

530450241256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9719 (or 9702 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 530450241256 in words is "five hundred thirty billion, four hundred fifty million, two hundred forty-one thousand, two hundred fifty-six".