5565505 has 16 divisors (see below), whose sum is σ = 7444224. Its totient is φ = 3959680.

The previous prime is 5565491. The next prime is 5565509. The reversal of 5565505 is 5055655.

It is not a de Polignac number, because 5565505 - 2⁵ = 5565473 is a prime.

It is a Duffinian number.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509 + ... + 3661.

It is an arithmetic number, because the mean of its divisors is an integer number (465264).

Almost surely, 2^5565505 is an apocalyptic number.

5565505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5565505 is a deficient number, since it is larger than the sum of its proper divisors (1878719).

5565505 is a wasteful number, since it uses less digits than its factorization.

5565505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5565505 is about 2359.1322557245. The cubic root of 5565505 is about 177.2154271007.

The spelling of 5565505 in words is "five million, five hundred sixty-five thousand, five hundred five".