5205452223 has 4 divisors (see below), whose sum is σ = 6940602968. Its totient is φ = 3470301480.

The previous prime is 5205452201. The next prime is 5205452227. The reversal of 5205452223 is 3222545025.

5205452223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5205452223 - 2⁶ = 5205452159 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 (5205452227) 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 3 ways as a sum of consecutive naturals, for example, 867575368 + ... + 867575373.

It is an arithmetic number, because the mean of its divisors is an integer number (1735150742).

Almost surely, 2^5205452223 is an apocalyptic number.

5205452223 is a deficient number, since it is larger than the sum of its proper divisors (1735150745).

5205452223 is a wasteful number, since it uses less digits than its factorization.

5205452223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735150744.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5205452223 is about 72148.8199695601. The cubic root of 5205452223 is about 1733.0835028695.

Adding to 5205452223 its reverse (3222545025), we get a palindrome (8427997248).

The spelling of 5205452223 in words is "five billion, two hundred five million, four hundred fifty-two thousand, two hundred twenty-three".