5645283 has 8 divisors (see below), whose sum is σ = 8602368. Its totient is φ = 3225864.

The previous prime is 5645279. The next prime is 5645291. The reversal of 5645283 is 3825465.

5645283 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5645283 - 2² = 5645279 is a prime.

5645283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5645203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134391 + ... + 134432.

It is an arithmetic number, because the mean of its divisors is an integer number (1075296).

Almost surely, 2^5645283 is an apocalyptic number.

5645283 is a deficient number, since it is larger than the sum of its proper divisors (2957085).

5645283 is a wasteful number, since it uses less digits than its factorization.

5645283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268833.

The product of its digits is 28800, while the sum is 33.

The square root of 5645283 is about 2375.9804292123. The cubic root of 5645283 is about 178.0581701897.

The spelling of 5645283 in words is "five million, six hundred forty-five thousand, two hundred eighty-three".