530452565 has 8 divisors (see below), whose sum is σ = 664219008. Its totient is φ = 405911440.

The previous prime is 530452561. The next prime is 530452577. The reversal of 530452565 is 565254035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530452565 - 2² = 530452561 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 (530452561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306201 + ... + 2306430.

It is an arithmetic number, because the mean of its divisors is an integer number (83027376).

Almost surely, 2^530452565 is an apocalyptic number.

It is an amenable number.

530452565 is a deficient number, since it is larger than the sum of its proper divisors (133766443).

530452565 is a wasteful number, since it uses less digits than its factorization.

530452565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612659.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 530452565 is about 23031.5558527860. Note that the first 3 decimals coincide. The cubic root of 530452565 is about 809.4975113369.

The spelling of 530452565 in words is "five hundred thirty million, four hundred fifty-two thousand, five hundred sixty-five".