5323334021 has 4 divisors (see below), whose sum is σ = 5324006700. Its totient is φ = 5322661344.

The previous prime is 5323333993. The next prime is 5323334039. The reversal of 5323334021 is 1204333235.

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 2692156996 + 2631177025 = 51886^2 + 51295^2 .

It is a cyclic number.

It is not a de Polignac number, because 5323334021 - 2⁶ = 5323333957 is a prime.

It is a super-3 number, since 3×5323334021³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323331021) 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, 324326 + ... + 340343.

It is an arithmetic number, because the mean of its divisors is an integer number (1331001675).

Almost surely, 2^5323334021 is an apocalyptic number.

It is an amenable number.

5323334021 is a deficient number, since it is larger than the sum of its proper divisors (672679).

5323334021 is an equidigital number, since it uses as much as digits as its factorization.

5323334021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672678.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 5323334021 is about 72961.1816036446. The cubic root of 5323334021 is about 1746.0683458807.

Adding to 5323334021 its reverse (1204333235), we get a palindrome (6527667256).

The spelling of 5323334021 in words is "five billion, three hundred twenty-three million, three hundred thirty-four thousand, twenty-one".