5566463 has 16 divisors (see below), whose sum is σ = 6972480. Its totient is φ = 4333056.

The previous prime is 5566441. The next prime is 5566481. The reversal of 5566463 is 3646655.

5566463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5566463 - 2⁶ = 5566399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566403) 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, 2645 + ... + 4257.

It is an arithmetic number, because the mean of its divisors is an integer number (435780).

Almost surely, 2^5566463 is an apocalyptic number.

5566463 is a deficient number, since it is larger than the sum of its proper divisors (1406017).

5566463 is a wasteful number, since it uses less digits than its factorization.

5566463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666.

The product of its digits is 64800, while the sum is 35.

The square root of 5566463 is about 2359.3352877453. The cubic root of 5566463 is about 177.2255946499.

The spelling of 5566463 in words is "five million, five hundred sixty-six thousand, four hundred sixty-three".