5503823 has 12 divisors (see below), whose sum is σ = 6170760. Its totient is φ = 4900896.

The previous prime is 5503811. The next prime is 5503837. The reversal of 5503823 is 3283055.

It is not a de Polignac number, because 5503823 - 2⁴ = 5503807 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5503792 and 5503801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4340 + ... + 5462.

It is an arithmetic number, because the mean of its divisors is an integer number (514230).

Almost surely, 2^5503823 is an apocalyptic number.

5503823 is a deficient number, since it is larger than the sum of its proper divisors (666937).

5503823 is a wasteful number, since it uses less digits than its factorization.

5503823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5503823 is about 2346.0228046632. The cubic root of 5503823 is about 176.5583058445.

Adding to 5503823 its reverse (3283055), we get a palindrome (8786878).

The spelling of 5503823 in words is "five million, five hundred three thousand, eight hundred twenty-three".