5336423221 has 4 divisors (see below), whose sum is σ = 5367269772. Its totient is φ = 5305576672.

The previous prime is 5336423207. The next prime is 5336423237. The reversal of 5336423221 is 1223246335.

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 3546202500 + 1790220721 = 59550^2 + 42311^2 .

It is a cyclic number.

It is not a de Polignac number, because 5336423221 - 2⁷ = 5336423093 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 (5336423621) 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, 15423016 + ... + 15423361.

It is an arithmetic number, because the mean of its divisors is an integer number (1341817443).

Almost surely, 2^5336423221 is an apocalyptic number.

It is an amenable number.

5336423221 is a deficient number, since it is larger than the sum of its proper divisors (30846551).

5336423221 is a wasteful number, since it uses less digits than its factorization.

5336423221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30846550.

The product of its digits is 25920, while the sum is 31.

The square root of 5336423221 is about 73050.8262855390. The cubic root of 5336423221 is about 1747.4982725220.

Adding to 5336423221 its reverse (1223246335), we get a palindrome (6559669556).

The spelling of 5336423221 in words is "five billion, three hundred thirty-six million, four hundred twenty-three thousand, two hundred twenty-one".