530543085605 has 16 divisors (see below), whose sum is σ = 721710433920. Its totient is φ = 371165364288.

The previous prime is 530543085551. The next prime is 530543085629. The reversal of 530543085605 is 506580345035.

It is a cyclic number.

It is not a de Polignac number, because 530543085605 - 2²⁶ = 530475976741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214793537 + ... + 214796006.

It is an arithmetic number, because the mean of its divisors is an integer number (45106902120).

Almost surely, 2^530543085605 is an apocalyptic number.

It is an amenable number.

530543085605 is a deficient number, since it is larger than the sum of its proper divisors (191167348315).

530543085605 is a wasteful number, since it uses less digits than its factorization.

530543085605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429589580.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 530543085605 in words is "five hundred thirty billion, five hundred forty-three million, eighty-five thousand, six hundred five".