5005565 has 8 divisors (see below), whose sum is σ = 6360120. Its totient is φ = 3768832.

The previous prime is 5005549. The next prime is 5005613. The reversal of 5005565 is 5655005.

It can be written as a sum of positive squares in 4 ways, for example, as 498436 + 4507129 = 706^2 + 2123^2 .

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

It is not a de Polignac number, because 5005565 - 2⁴ = 5005549 is a prime.

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, 29360 + ... + 29529.

It is an arithmetic number, because the mean of its divisors is an integer number (795015).

Almost surely, 2^5005565 is an apocalyptic number.

It is an amenable number.

5005565 is a deficient number, since it is larger than the sum of its proper divisors (1354555).

5005565 is a wasteful number, since it uses less digits than its factorization.

5005565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58911.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5005565 is about 2237.3120032754. The cubic root of 5005565 is about 171.0610112536.

The spelling of 5005565 in words is "five million, five thousand, five hundred sixty-five".