4775563 has 8 divisors (see below), whose sum is σ = 5170256. Its totient is φ = 4384800.

The previous prime is 4775549. The next prime is 4775569. The reversal of 4775563 is 3655774.

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

It is a cyclic number.

It is not a de Polignac number, because 4775563 - 2⁹ = 4775051 is a prime.

4775563 is a lucky number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4775569) 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, 1873 + ... + 3613.

It is an arithmetic number, because the mean of its divisors is an integer number (646282).

Almost surely, 2^4775563 is an apocalyptic number.

4775563 is a deficient number, since it is larger than the sum of its proper divisors (394693).

4775563 is a wasteful number, since it uses less digits than its factorization.

4775563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965.

The product of its digits is 88200, while the sum is 37.

The square root of 4775563 is about 2185.3061570407. The cubic root of 4775563 is about 168.3997824993.

The spelling of 4775563 in words is "four million, seven hundred seventy-five thousand, five hundred sixty-three".