530143200 has 216 divisors, whose sum is σ = 1934641800. Its totient is φ = 136442880.

The previous prime is 530143193. The next prime is 530143213. The reversal of 530143200 is 2341035.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 207531 + ... + 210069.

It is an arithmetic number, because the mean of its divisors is an integer number (8956675).

Almost surely, 2^530143200 is an apocalyptic number.

530143200 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 530143200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (967320900).

530143200 is an abundant number, since it is smaller than the sum of its proper divisors (1404498600).

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

530143200 is a wasteful number, since it uses less digits than its factorization.

530143200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594 (or 2578 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 530143200 is about 23024.8387616504. The cubic root of 530143200 is about 809.3401118417.

Adding to 530143200 its reverse (2341035), we get a palindrome (532484235).

The spelling of 530143200 in words is "five hundred thirty million, one hundred forty-three thousand, two hundred".