530206005 has 32 divisors (see below), whose sum is σ = 1011677184. Its totient is φ = 231840576.

The previous prime is 530206003. The next prime is 530206049. The reversal of 530206005 is 500602035.

It is not a de Polignac number, because 530206005 - 2¹ = 530206003 is a prime.

It is a super-2 number, since 2×530206005² = 562236815476120050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530206003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 107359 + ... + 112188.

It is an arithmetic number, because the mean of its divisors is an integer number (31614912).

Almost surely, 2^530206005 is an apocalyptic number.

It is an amenable number.

530206005 is a deficient number, since it is larger than the sum of its proper divisors (481471179).

530206005 is a wasteful number, since it uses less digits than its factorization.

530206005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219585.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 530206005 is about 23026.2025744585. The cubic root of 530206005 is about 809.3720708788.

The spelling of 530206005 in words is "five hundred thirty million, two hundred six thousand, five".