5008565 has 4 divisors (see below), whose sum is σ = 6010284. Its totient is φ = 4006848.

The previous prime is 5008559. The next prime is 5008567. The reversal of 5008565 is 5658005.

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 1044484 + 3964081 = 1022^2 + 1991^2 .

It is a cyclic number.

It is not a de Polignac number, because 5008565 - 2¹⁴ = 4992181 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 (5008567) 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, 500852 + ... + 500861.

It is an arithmetic number, because the mean of its divisors is an integer number (1502571).

Almost surely, 2^5008565 is an apocalyptic number.

It is an amenable number.

5008565 is a deficient number, since it is larger than the sum of its proper divisors (1001719).

5008565 is a wasteful number, since it uses less digits than its factorization.

5008565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001718.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5008565 is about 2237.9823502432. The cubic root of 5008565 is about 171.0951785950.

The spelling of 5008565 in words is "five million, eight thousand, five hundred sixty-five".