530125344 has 384 divisors, whose sum is σ = 1912135680. Its totient is φ = 139594752.

The previous prime is 530125339. The next prime is 530125357. The reversal of 530125344 is 443521035.

530125344 is a `hidden beast` number, since 530 + 125 + 3 + 4 + 4 = 666.

It is a super-2 number, since 2×530125344² = 562065760702236672, which contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 5146797 + ... + 5146899.

It is an arithmetic number, because the mean of its divisors is an integer number (4979520).

Almost surely, 2^530125344 is an apocalyptic number.

530125344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530125344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (956067840).

530125344 is an abundant number, since it is smaller than the sum of its proper divisors (1382010336).

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

530125344 is a wasteful number, since it uses less digits than its factorization.

530125344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 530125344 is about 23024.4510032270. The cubic root of 530125344 is about 809.3310251526.

Adding to 530125344 its reverse (443521035), we get a palindrome (973646379).

The spelling of 530125344 in words is "five hundred thirty million, one hundred twenty-five thousand, three hundred forty-four".