4550133 has 16 divisors (see below), whose sum is σ = 6963840. Its totient is φ = 2588736.

The previous prime is 4550111. The next prime is 4550137. The reversal of 4550133 is 3310554.

It is not a de Polignac number, because 4550133 - 2⁶ = 4550069 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550137) 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, 7891 + ... + 8447.

It is an arithmetic number, because the mean of its divisors is an integer number (435240).

Almost surely, 2^4550133 is an apocalyptic number.

It is an amenable number.

4550133 is a deficient number, since it is larger than the sum of its proper divisors (2413707).

4550133 is a wasteful number, since it uses less digits than its factorization.

4550133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 4550133 is about 2133.1040762232. The cubic root of 4550133 is about 165.7071941858.

Adding to 4550133 its reverse (3310554), we get a palindrome (7860687).

The spelling of 4550133 in words is "four million, five hundred fifty thousand, one hundred thirty-three".