500530005 has 12 divisors (see below), whose sum is σ = 867585420. Its totient is φ = 266949312.

The previous prime is 500529989. The next prime is 500530007. The reversal of 500530005 is 500035005.

It can be written as a sum of positive squares in 2 ways, for example, as 359822961 + 140707044 = 18969^2 + 11862^2 .

It is not a de Polignac number, because 500530005 - 2⁴ = 500529989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500530005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500530007) 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, 5561400 + ... + 5561489.

It is an arithmetic number, because the mean of its divisors is an integer number (72298785).

Almost surely, 2^500530005 is an apocalyptic number.

It is an amenable number.

500530005 is a deficient number, since it is larger than the sum of its proper divisors (367055415).

500530005 is a wasteful number, since it uses less digits than its factorization.

500530005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11122900 (or 11122897 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 500530005 is about 22372.5279081288. The cubic root of 500530005 is about 793.9808704496.

The spelling of 500530005 in words is "five hundred million, five hundred thirty thousand, five".