5521333 has 4 divisors (see below), whose sum is σ = 5530348. Its totient is φ = 5512320.

The previous prime is 5521309. The next prime is 5521361. The reversal of 5521333 is 3331255.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 1493284 = 2007^2 + 1222^2 .

It is a cyclic number.

It is not a de Polignac number, because 5521333 - 2⁵ = 5521301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521363) 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, 3516 + ... + 4837.

It is an arithmetic number, because the mean of its divisors is an integer number (1382587).

Almost surely, 2^5521333 is an apocalyptic number.

It is an amenable number.

5521333 is a deficient number, since it is larger than the sum of its proper divisors (9015).

5521333 is an equidigital number, since it uses as much as digits as its factorization.

5521333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9014.

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

The square root of 5521333 is about 2349.7516890089. The cubic root of 5521333 is about 176.7453433044.

Adding to 5521333 its reverse (3331255), we get a palindrome (8852588).

The spelling of 5521333 in words is "five million, five hundred twenty-one thousand, three hundred thirty-three".