5521133423 has 8 divisors (see below), whose sum is σ = 6012644400. Its totient is φ = 5039166528.

The previous prime is 5521133413. The next prime is 5521133483. The reversal of 5521133423 is 3243311255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5521133423 - 2²² = 5516939119 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 (5521133413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2384813 + ... + 2387126.

It is an arithmetic number, because the mean of its divisors is an integer number (751580550).

Almost surely, 2^5521133423 is an apocalyptic number.

5521133423 is a deficient number, since it is larger than the sum of its proper divisors (491510977).

5521133423 is a wasteful number, since it uses less digits than its factorization.

5521133423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772041.

The product of its digits is 10800, while the sum is 29.

The square root of 5521133423 is about 74304.3297729009. The cubic root of 5521133423 is about 1767.4321370206.

Adding to 5521133423 its reverse (3243311255), we get a palindrome (8764444678).

The spelling of 5521133423 in words is "five billion, five hundred twenty-one million, one hundred thirty-three thousand, four hundred twenty-three".