530205260 has 96 divisors (see below), whose sum is σ = 1306065600. Its totient is φ = 179020800.

The previous prime is 530205253. The next prime is 530205281. The reversal of 530205260 is 62502035.

It is a happy number.

It is a super-2 number, since 2×530205260² = 562235235463335200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141410 + ... + 145110.

It is an arithmetic number, because the mean of its divisors is an integer number (13604850).

Almost surely, 2^530205260 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 530205260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653032800).

530205260 is an abundant number, since it is smaller than the sum of its proper divisors (775860340).

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

530205260 is a wasteful number, since it uses less digits than its factorization.

530205260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771 (or 3769 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 530205260 is about 23026.1863972304. The cubic root of 530205260 is about 809.3716917919.

Adding to 530205260 its reverse (62502035), we get a palindrome (592707295).

The spelling of 530205260 in words is "five hundred thirty million, two hundred five thousand, two hundred sixty".