530088565 has 4 divisors (see below), whose sum is σ = 636106284. Its totient is φ = 424070848.

The previous prime is 530088553. The next prime is 530088569. The reversal of 530088565 is 565880035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 369331524 + 160757041 = 19218^2 + 12679^2 .

It is a cyclic number.

It is not a de Polignac number, because 530088565 - 2²³ = 521699957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530088569) 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, 53008852 + ... + 53008861.

It is an arithmetic number, because the mean of its divisors is an integer number (159026571).

Almost surely, 2^530088565 is an apocalyptic number.

It is an amenable number.

530088565 is a deficient number, since it is larger than the sum of its proper divisors (106017719).

530088565 is a wasteful number, since it uses less digits than its factorization.

530088565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106017718.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 530088565 is about 23023.6522949770. The cubic root of 530088565 is about 809.3123081489.

The spelling of 530088565 in words is "five hundred thirty million, eighty-eight thousand, five hundred sixty-five".