530025552 has 240 divisors, whose sum is σ = 1799230080. Its totient is φ = 149361408.

The previous prime is 530025521. The next prime is 530025571. The reversal of 530025552 is 255520035.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7260588 + ... + 7260660.

It is an arithmetic number, because the mean of its divisors is an integer number (7496792).

Almost surely, 2^530025552 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 530025552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899615040).

530025552 is an abundant number, since it is smaller than the sum of its proper divisors (1269204528).

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

530025552 is an frugal number, since it uses more digits than its factorization.

530025552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 530025552 is about 23022.2838137314. The cubic root of 530025552 is about 809.2802385284.

Adding to 530025552 its reverse (255520035), we get a palindrome (785545587).

The spelling of 530025552 in words is "five hundred thirty million, twenty-five thousand, five hundred fifty-two".