530005300 has 72 divisors (see below), whose sum is σ = 1278480672. Its totient is φ = 189072000.

The previous prime is 530005291. The next prime is 530005313. The reversal of 530005300 is 3500035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53755 + ... + 62845.

It is an arithmetic number, because the mean of its divisors is an integer number (17756676).

Almost surely, 2^530005300 is an apocalyptic number.

530005300 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 530005300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639240336).

530005300 is an abundant number, since it is smaller than the sum of its proper divisors (748475372).

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

530005300 is a wasteful number, since it uses less digits than its factorization.

530005300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9169 (or 9162 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 530005300 is about 23021.8439747992. The cubic root of 530005300 is about 809.2699310051.

Adding to 530005300 its reverse (3500035), we get a palindrome (533505335).

The spelling of 530005300 in words is "five hundred thirty million, five thousand, three hundred".