530205506 has 16 divisors (see below), whose sum is σ = 809978400. Its totient is φ = 260226048.

The previous prime is 530205491. The next prime is 530205527. The reversal of 530205506 is 605502035.

It is a super-2 number, since 2×530205506² = 562235757185432072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87821 + ... + 93663.

It is an arithmetic number, because the mean of its divisors is an integer number (50623650).

Almost surely, 2^530205506 is an apocalyptic number.

530205506 is a deficient number, since it is larger than the sum of its proper divisors (279772894).

530205506 is a wasteful number, since it uses less digits than its factorization.

530205506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 530205506 is about 23026.1917389741. The cubic root of 530205506 is about 809.3718169670.

The spelling of 530205506 in words is "five hundred thirty million, two hundred five thousand, five hundred six".