4554563 has 4 divisors (see below), whose sum is σ = 4904928. Its totient is φ = 4204200.

The previous prime is 4554559. The next prime is 4554569. The reversal of 4554563 is 3654554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3654554 = 2 ⋅1827277.

It is not a de Polignac number, because 4554563 - 2² = 4554559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4554569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175163 + ... + 175188.

It is an arithmetic number, because the mean of its divisors is an integer number (1226232).

Almost surely, 2^4554563 is an apocalyptic number.

4554563 is a deficient number, since it is larger than the sum of its proper divisors (350365).

4554563 is a wasteful number, since it uses less digits than its factorization.

4554563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350364.

The product of its digits is 36000, while the sum is 32.

The square root of 4554563 is about 2134.1422164420. The cubic root of 4554563 is about 165.7609541356.

Subtracting from 4554563 its reverse (3654554), we obtain a palindrome (900009).

The spelling of 4554563 in words is "four million, five hundred fifty-four thousand, five hundred sixty-three".