5565995 has 4 divisors (see below), whose sum is σ = 6679200. Its totient is φ = 4452792.

The previous prime is 5565991. The next prime is 5565997. The reversal of 5565995 is 5995655.

5565995 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5995655 = 5 ⋅1199131.

It is a cyclic number.

It is not a de Polignac number, because 5565995 - 2² = 5565991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5565991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556595 + ... + 556604.

It is an arithmetic number, because the mean of its divisors is an integer number (1669800).

Almost surely, 2^5565995 is an apocalyptic number.

5565995 is a deficient number, since it is larger than the sum of its proper divisors (1113205).

5565995 is a wasteful number, since it uses less digits than its factorization.

5565995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113204.

The product of its digits is 303750, while the sum is 44.

The square root of 5565995 is about 2359.2361051832. The cubic root of 5565995 is about 177.2206277675.

The spelling of 5565995 in words is "five million, five hundred sixty-five thousand, nine hundred ninety-five".