530300256 has 48 divisors (see below), whose sum is σ = 1397875248. Its totient is φ = 176025600.

The previous prime is 530300249. The next prime is 530300263. The reversal of 530300256 is 652003035.

It is an interprime number because it is at equal distance from previous prime (530300249) and next prime (530300263).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11676 + ... + 34596.

It is an arithmetic number, because the mean of its divisors is an integer number (29122401).

Almost surely, 2^530300256 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 530300256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698937624).

530300256 is an abundant number, since it is smaller than the sum of its proper divisors (867574992).

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

530300256 is a wasteful number, since it uses less digits than its factorization.

530300256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23175 (or 23167 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 530300256 is about 23028.2490867196. The cubic root of 530300256 is about 809.4200268347.

The spelling of 530300256 in words is "five hundred thirty million, three hundred thousand, two hundred fifty-six".