5365565 has 4 divisors (see below), whose sum is σ = 6438684. Its totient is φ = 4292448.

The previous prime is 5365559. The next prime is 5365631. The reversal of 5365565 is 5655635.

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 538756 + 4826809 = 734^2 + 2197^2 .

It is a cyclic number.

It is not a de Polignac number, because 5365565 - 2⁸ = 5365309 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 3 ways as a sum of consecutive naturals, for example, 536552 + ... + 536561.

It is an arithmetic number, because the mean of its divisors is an integer number (1609671).

Almost surely, 2^5365565 is an apocalyptic number.

It is an amenable number.

5365565 is a deficient number, since it is larger than the sum of its proper divisors (1073119).

5365565 is a wasteful number, since it uses less digits than its factorization.

5365565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073118.

The product of its digits is 67500, while the sum is 35.

The square root of 5365565 is about 2316.3689257111. The cubic root of 5365565 is about 175.0673482276.

The spelling of 5365565 in words is "five million, three hundred sixty-five thousand, five hundred sixty-five".