530205025 has 24 divisors (see below), whose sum is σ = 752273280. Its totient is φ = 363135360.

The previous prime is 530205017. The next prime is 530205031. The reversal of 530205025 is 520502035.

It is not a de Polignac number, because 530205025 - 2³ = 530205017 is a prime.

It is a super-2 number, since 2×530205025² = 562234737070501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530204987 and 530205005.

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, 229677 + ... + 231973.

It is an arithmetic number, because the mean of its divisors is an integer number (31344720).

Almost surely, 2^530205025 is an apocalyptic number.

It is an amenable number.

530205025 is a deficient number, since it is larger than the sum of its proper divisors (222068255).

530205025 is a wasteful number, since it uses less digits than its factorization.

530205025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633 (or 3628 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 530205025 is about 23026.1812943441. The cubic root of 530205025 is about 809.3715722141.

The spelling of 530205025 in words is "five hundred thirty million, two hundred five thousand, twenty-five".