5533123 has 4 divisors (see below), whose sum is σ = 5824360. Its totient is φ = 5241888.

The previous prime is 5533103. The next prime is 5533141. The reversal of 5533123 is 3213355.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5533123 - 2¹⁷ = 5402051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5533094 and 5533103.

It is not an unprimeable number, because it can be changed into a prime (5533103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145590 + ... + 145627.

It is an arithmetic number, because the mean of its divisors is an integer number (1456090).

Almost surely, 2^5533123 is an apocalyptic number.

5533123 is a deficient number, since it is larger than the sum of its proper divisors (291237).

5533123 is a wasteful number, since it uses less digits than its factorization.

5533123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291236.

The product of its digits is 1350, while the sum is 22.

The square root of 5533123 is about 2352.2591268821. The cubic root of 5533123 is about 176.8710584845.

Adding to 5533123 its reverse (3213355), we get a palindrome (8746478).

The spelling of 5533123 in words is "five million, five hundred thirty-three thousand, one hundred twenty-three".