5334232021 has 4 divisors (see below), whose sum is σ = 5478400492. Its totient is φ = 5190063552.

The previous prime is 5334232019. The next prime is 5334232027. The reversal of 5334232021 is 1202324335.

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 4458900625 + 875331396 = 66775^2 + 29586^2 .

It is a cyclic number.

It is not a de Polignac number, because 5334232021 - 2¹ = 5334232019 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 (5334232027) 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, 72084180 + ... + 72084253.

It is an arithmetic number, because the mean of its divisors is an integer number (1369600123).

Almost surely, 2^5334232021 is an apocalyptic number.

It is an amenable number.

5334232021 is a deficient number, since it is larger than the sum of its proper divisors (144168471).

5334232021 is a wasteful number, since it uses less digits than its factorization.

5334232021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144168470.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 5334232021 is about 73035.8269686871. The cubic root of 5334232021 is about 1747.2590584598.

Adding to 5334232021 its reverse (1202324335), we get a palindrome (6536556356).

The spelling of 5334232021 in words is "five billion, three hundred thirty-four million, two hundred thirty-two thousand, twenty-one".