530023005 has 12 divisors (see below), whose sum is σ = 918706620. Its totient is φ = 282678912.

The previous prime is 530022989. The next prime is 530023007. The reversal of 530023005 is 500320035.

It can be written as a sum of positive squares in 2 ways, for example, as 381889764 + 148133241 = 19542^2 + 12171^2 .

It is not a de Polignac number, because 530023005 - 2⁴ = 530022989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530023007) 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 11 ways as a sum of consecutive naturals, for example, 5889100 + ... + 5889189.

It is an arithmetic number, because the mean of its divisors is an integer number (76558885).

Almost surely, 2^530023005 is an apocalyptic number.

It is an amenable number.

530023005 is a deficient number, since it is larger than the sum of its proper divisors (388683615).

530023005 is a wasteful number, since it uses less digits than its factorization.

530023005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11778300 (or 11778297 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 530023005 is about 23022.2284976933. The cubic root of 530023005 is about 809.2789422135.

The spelling of 530023005 in words is "five hundred thirty million, twenty-three thousand, five".