5565507 has 4 divisors (see below), whose sum is σ = 7420680. Its totient is φ = 3710336.

The previous prime is 5565491. The next prime is 5565509. The reversal of 5565507 is 7055655.

5565507 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.

It is a cyclic number.

It is not a de Polignac number, because 5565507 - 2⁴ = 5565491 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5565509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927582 + ... + 927587.

It is an arithmetic number, because the mean of its divisors is an integer number (1855170).

Almost surely, 2^5565507 is an apocalyptic number.

5565507 is a deficient number, since it is larger than the sum of its proper divisors (1855173).

5565507 is a wasteful number, since it uses less digits than its factorization.

5565507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855172.

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 5565507 is about 2359.1326796092. The cubic root of 5565507 is about 177.2154483285.

The spelling of 5565507 in words is "five million, five hundred sixty-five thousand, five hundred seven".