5221243323 has 6 divisors (see below), whose sum is σ = 7541795924. Its totient is φ = 3480828876.

The previous prime is 5221243267. The next prime is 5221243327. The reversal of 5221243323 is 3233421225.

5221243323 is a `hidden beast` number, since 5 + 221 + 2 + 433 + 2 + 3 = 666.

It is not a de Polignac number, because 5221243323 - 2¹⁴ = 5221226939 is a prime.

It is a super-2 number, since 2×5221243323² = 54522763675944164658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221243327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290069065 + ... + 290069082.

Almost surely, 2^5221243323 is an apocalyptic number.

5221243323 is a deficient number, since it is larger than the sum of its proper divisors (2320552601).

5221243323 is a wasteful number, since it uses less digits than its factorization.

5221243323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580138153 (or 580138150 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 5221243323 is about 72258.1713233874. The cubic root of 5221243323 is about 1734.8342100605.

Adding to 5221243323 its reverse (3233421225), we get a palindrome (8454664548).

The spelling of 5221243323 in words is "five billion, two hundred twenty-one million, two hundred forty-three thousand, three hundred twenty-three".