5244647323 has 2 divisors, whose sum is σ = 5244647324. Its totient is φ = 5244647322.

The previous prime is 5244647299. The next prime is 5244647333. The reversal of 5244647323 is 3237464425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5244647323 - 2²¹ = 5242550171 is a prime.

It is not a weakly prime, because it can be changed into another prime (5244647333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622323661 + 2622323662.

It is an arithmetic number, because the mean of its divisors is an integer number (2622323662).

Almost surely, 2^5244647323 is an apocalyptic number.

5244647323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5244647323 is an equidigital number, since it uses as much as digits as its factorization.

5244647323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 40.

The square root of 5244647323 is about 72419.9373308207. The cubic root of 5244647323 is about 1737.4224534029.

The spelling of 5244647323 in words is "five billion, two hundred forty-four million, six hundred forty-seven thousand, three hundred twenty-three".