4653563 has 4 divisors (see below), whose sum is σ = 4927320. Its totient is φ = 4379808.

The previous prime is 4653547. The next prime is 4653577. The reversal of 4653563 is 3653564.

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 4653563 - 2⁴ = 4653547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4653533) 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, 136853 + ... + 136886.

It is an arithmetic number, because the mean of its divisors is an integer number (1231830).

Almost surely, 2^4653563 is an apocalyptic number.

4653563 is a deficient number, since it is larger than the sum of its proper divisors (273757).

4653563 is a wasteful number, since it uses less digits than its factorization.

4653563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273756.

The product of its digits is 32400, while the sum is 32.

The square root of 4653563 is about 2157.2118579314. The cubic root of 4653563 is about 166.9533736230.

Subtracting from 4653563 its reverse (3653564), we obtain a palindrome (999999).

The spelling of 4653563 in words is "four million, six hundred fifty-three thousand, five hundred sixty-three".