5664253 has 6 divisors (see below), whose sum is σ = 6589086. Its totient is φ = 4855032.

The previous prime is 5664209. The next prime is 5664257. The reversal of 5664253 is 3524665.

It can be written as a sum of positive squares in only one way, i.e., 5631129 + 33124 = 2373^2 + 182^2 .

It is not a de Polignac number, because 5664253 - 2²¹ = 3567101 is a prime.

It is a d-powerful number, because it can be written as 5⁹ + 6³ + 6⁵ + 4¹⁰ + 2¹⁹ + 5⁹ + 3¹¹ .

5664253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57750 + ... + 57847.

It is an arithmetic number, because the mean of its divisors is an integer number (1098181).

Almost surely, 2^5664253 is an apocalyptic number.

It is an amenable number.

5664253 is a deficient number, since it is larger than the sum of its proper divisors (924833).

5664253 is a wasteful number, since it uses less digits than its factorization.

5664253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115611 (or 115604 counting only the distinct ones).

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

The square root of 5664253 is about 2379.9691174467. The cubic root of 5664253 is about 178.2573917978.

The spelling of 5664253 in words is "five million, six hundred sixty-four thousand, two hundred fifty-three".