530152605 has 12 divisors (see below), whose sum is σ = 918931260. Its totient is φ = 282748032.

The previous prime is 530152603. The next prime is 530152631. The reversal of 530152605 is 506251035.

530152605 is a `hidden beast` number, since 5 + 3 + 0 + 1 + 52 + 605 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 281333529 + 248819076 = 16773^2 + 15774^2 .

It is not a de Polignac number, because 530152605 - 2¹ = 530152603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530152603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5890540 + ... + 5890629.

It is an arithmetic number, because the mean of its divisors is an integer number (76577605).

Almost surely, 2^530152605 is an apocalyptic number.

It is an amenable number.

530152605 is a deficient number, since it is larger than the sum of its proper divisors (388778655).

530152605 is a wasteful number, since it uses less digits than its factorization.

530152605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11781180 (or 11781177 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 530152605 is about 23025.0429967025. The cubic root of 530152605 is about 809.3448978434.

The spelling of 530152605 in words is "five hundred thirty million, one hundred fifty-two thousand, six hundred five".