5503323 has 16 divisors (see below), whose sum is σ = 8418816. Its totient is φ = 3132480.

The previous prime is 5503319. The next prime is 5503339. The reversal of 5503323 is 3233055.

It is not a de Polignac number, because 5503323 - 2² = 5503319 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5503323.

It is not an unprimeable number, because it can be changed into a prime (5503363) 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, 10303 + ... + 10823.

It is an arithmetic number, because the mean of its divisors is an integer number (526176).

Almost surely, 2^5503323 is an apocalyptic number.

5503323 is a deficient number, since it is larger than the sum of its proper divisors (2915493).

5503323 is a wasteful number, since it uses less digits than its factorization.

5503323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 5503323 is about 2345.9162389139. The cubic root of 5503323 is about 176.5529591472.

Adding to 5503323 its reverse (3233055), we get a palindrome (8736378).

The spelling of 5503323 in words is "five million, five hundred three thousand, three hundred twenty-three".