4564163 has 4 divisors (see below), whose sum is σ = 4592328. Its totient is φ = 4536000.

The previous prime is 4564151. The next prime is 4564193. The reversal of 4564163 is 3614654.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3614654 = 2 ⋅1807327.

It is a cyclic number.

It is not a de Polignac number, because 4564163 - 2⁸ = 4563907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4564103) 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, 13838 + ... + 14163.

It is an arithmetic number, because the mean of its divisors is an integer number (1148082).

Almost surely, 2^4564163 is an apocalyptic number.

4564163 is a deficient number, since it is larger than the sum of its proper divisors (28165).

4564163 is a wasteful number, since it uses less digits than its factorization.

4564163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28164.

The product of its digits is 8640, while the sum is 29.

The square root of 4564163 is about 2136.3901797191. The cubic root of 4564163 is about 165.8773347433.

The spelling of 4564163 in words is "four million, five hundred sixty-four thousand, one hundred sixty-three".