5521433 has 4 divisors (see below), whose sum is σ = 5533440. Its totient is φ = 5509428.

The previous prime is 5521427. The next prime is 5521463. The reversal of 5521433 is 3341255.

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.

It is a cyclic number.

It is not a de Polignac number, because 5521433 - 2¹⁶ = 5455897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5521399 and 5521408.

It is not an unprimeable number, because it can be changed into a prime (5521463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5285 + ... + 6242.

It is an arithmetic number, because the mean of its divisors is an integer number (1383360).

Almost surely, 2^5521433 is an apocalyptic number.

It is an amenable number.

5521433 is a deficient number, since it is larger than the sum of its proper divisors (12007).

5521433 is a wasteful number, since it uses less digits than its factorization.

5521433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12006.

The product of its digits is 1800, while the sum is 23.

The square root of 5521433 is about 2349.7729677567. The cubic root of 5521433 is about 176.7464103430.

Adding to 5521433 its reverse (3341255), we get a palindrome (8862688).

The spelling of 5521433 in words is "five million, five hundred twenty-one thousand, four hundred thirty-three".