4500565 has 8 divisors (see below), whose sum is σ = 5431608. Its totient is φ = 3579840.

The previous prime is 4500557. The next prime is 4500577. The reversal of 4500565 is 5650054.

It can be written as a sum of positive squares in 4 ways, for example, as 14641 + 4485924 = 121^2 + 2118^2 .

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

It is not a de Polignac number, because 4500565 - 2³ = 4500557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (678951).

Almost surely, 2^4500565 is an apocalyptic number.

It is an amenable number.

4500565 is a deficient number, since it is larger than the sum of its proper divisors (931043).

4500565 is a wasteful number, since it uses less digits than its factorization.

4500565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 4500565 is about 2121.4535111569. The cubic root of 4500565 is about 165.1032717441.

The spelling of 4500565 in words is "four million, five hundred thousand, five hundred sixty-five".