530983885 has 16 divisors (see below), whose sum is σ = 646387200. Its totient is φ = 418669056.

The previous prime is 530983877. The next prime is 530983889. The reversal of 530983885 is 588389035.

It is a cyclic number.

It is not a de Polignac number, because 530983885 - 2³ = 530983877 is a prime.

It is a super-2 number, since 2×530983885² = 563887772259386450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530983889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366232 + ... + 367678.

It is an arithmetic number, because the mean of its divisors is an integer number (40399200).

Almost surely, 2^530983885 is an apocalyptic number.

It is an amenable number.

530983885 is a deficient number, since it is larger than the sum of its proper divisors (115403315).

530983885 is a wasteful number, since it uses less digits than its factorization.

530983885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 530983885 is about 23043.0875752361. The cubic root of 530983885 is about 809.7676949022.

The spelling of 530983885 in words is "five hundred thirty million, nine hundred eighty-three thousand, eight hundred eighty-five".