5223603 has 16 divisors (see below), whose sum is σ = 8683776. Its totient is φ = 2713440.

The previous prime is 5223601. The next prime is 5223611. The reversal of 5223603 is 3063225.

It is not a de Polignac number, because 5223603 - 2¹ = 5223601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

5223603 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5223603.

It is not an unprimeable number, because it can be changed into a prime (5223601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11076 + ... + 11537.

It is an arithmetic number, because the mean of its divisors is an integer number (542736).

Almost surely, 2^5223603 is an apocalyptic number.

5223603 is a deficient number, since it is larger than the sum of its proper divisors (3460173).

5223603 is a wasteful number, since it uses less digits than its factorization.

5223603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22634.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5223603 is about 2285.5202908747. The cubic root of 5223603 is about 173.5095516394.

Adding to 5223603 its reverse (3063225), we get a palindrome (8286828).

The spelling of 5223603 in words is "five million, two hundred twenty-three thousand, six hundred three".