530513727 has 4 divisors (see below), whose sum is σ = 707351640. Its totient is φ = 353675816.

The previous prime is 530513707. The next prime is 530513741. The reversal of 530513727 is 727315035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530513727 - 2¹¹ = 530511679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530513707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88418952 + ... + 88418957.

It is an arithmetic number, because the mean of its divisors is an integer number (176837910).

Almost surely, 2^530513727 is an apocalyptic number.

530513727 is a deficient number, since it is larger than the sum of its proper divisors (176837913).

530513727 is a wasteful number, since it uses less digits than its factorization.

530513727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176837912.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 530513727 is about 23032.8836014946. The cubic root of 530513727 is about 809.5286222456.

The spelling of 530513727 in words is "five hundred thirty million, five hundred thirteen thousand, seven hundred twenty-seven".