530323200 has 648 divisors, whose sum is σ = 2214191616. Its totient is φ = 124416000.

The previous prime is 530323187. The next prime is 530323201. The reversal of 530323200 is 2323035.

It is a tau number, because it is divible by the number of its divisors (648).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530323201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17107185 + ... + 17107215.

Almost surely, 2^530323200 is an apocalyptic number.

530323200 is a gapful number since it is divisible by the number (50) 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 530323200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1107095808).

530323200 is an abundant number, since it is smaller than the sum of its proper divisors (1683868416).

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

530323200 is a wasteful number, since it uses less digits than its factorization.

530323200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 530323200 is about 23028.7472520760. The cubic root of 530323200 is about 809.4317001368.

Adding to 530323200 its reverse (2323035), we get a palindrome (532646235).

The spelling of 530323200 in words is "five hundred thirty million, three hundred twenty-three thousand, two hundred".