530182845 has 12 divisors (see below), whose sum is σ = 918983676. Its totient is φ = 282764160.

The previous prime is 530182831. The next prime is 530182853. The reversal of 530182845 is 548281035.

It is a happy number.

530182845 is a `hidden beast` number, since 530 + 1 + 82 + 8 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 360506169 + 169676676 = 18987^2 + 13026^2 .

It is not a de Polignac number, because 530182845 - 2⁵ = 530182813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5890876 + ... + 5890965.

It is an arithmetic number, because the mean of its divisors is an integer number (76581973).

Almost surely, 2^530182845 is an apocalyptic number.

It is an amenable number.

530182845 is a deficient number, since it is larger than the sum of its proper divisors (388800831).

530182845 is a wasteful number, since it uses less digits than its factorization.

530182845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11781852 (or 11781849 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 530182845 is about 23025.6996636367. The cubic root of 530182845 is about 809.3602859437.

The spelling of 530182845 in words is "five hundred thirty million, one hundred eighty-two thousand, eight hundred forty-five".