5440333 has 4 divisors (see below), whose sum is σ = 5521600. Its totient is φ = 5359068.

The previous prime is 5440319. The next prime is 5440339. The reversal of 5440333 is 3330445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3330445 = 5 ⋅666089.

It is a cyclic number.

It is not a de Polignac number, because 5440333 - 2⁵ = 5440301 is a prime.

It is a Duffinian number.

5440333 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440339) 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, 40533 + ... + 40666.

It is an arithmetic number, because the mean of its divisors is an integer number (1380400).

Almost surely, 2^5440333 is an apocalyptic number.

It is an amenable number.

5440333 is a deficient number, since it is larger than the sum of its proper divisors (81267).

5440333 is an equidigital number, since it uses as much as digits as its factorization.

5440333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81266.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 5440333 is about 2332.4521431318. The cubic root of 5440333 is about 175.8767754020.

Adding to 5440333 its reverse (3330445), we get a palindrome (8770778).

The spelling of 5440333 in words is "five million, four hundred forty thousand, three hundred thirty-three".