5564263 has 4 divisors (see below), whose sum is σ = 5573160. Its totient is φ = 5555368.

The previous prime is 5564261. The next prime is 5564267. The reversal of 5564263 is 3624655.

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 5564263 - 2¹ = 5564261 is a prime.

It is a super-2 number, since 2×5564263² = 61922045466338, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁸ + 5⁸ + 6 + 4² + 2⁴ + 6 + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3433 + ... + 4786.

It is an arithmetic number, because the mean of its divisors is an integer number (1393290).

Almost surely, 2^5564263 is an apocalyptic number.

5564263 is a deficient number, since it is larger than the sum of its proper divisors (8897).

5564263 is an equidigital number, since it uses as much as digits as its factorization.

5564263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8896.

The product of its digits is 21600, while the sum is 31.

The square root of 5564263 is about 2358.8690086565. The cubic root of 5564263 is about 177.2022436348.

The spelling of 5564263 in words is "five million, five hundred sixty-four thousand, two hundred sixty-three".