5244276724399 has 2 divisors, whose sum is σ = 5244276724400. Its totient is φ = 5244276724398.

The previous prime is 5244276724369. The next prime is 5244276724457. The reversal of 5244276724399 is 9934276724425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5244276724399 - 2²³ = 5244268335791 is a prime.

It is a super-2 number, since 2×5244276724399² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5244276724399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5244276724369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622138362199 + 2622138362200.

It is an arithmetic number, because the mean of its divisors is an integer number (2622138362200).

Almost surely, 2^{5244276724399} is an apocalyptic number.

5244276724399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5244276724399 is an equidigital number, since it uses as much as digits as its factorization.

5244276724399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 182891520, while the sum is 64.

The spelling of 5244276724399 in words is "five trillion, two hundred forty-four billion, two hundred seventy-six million, seven hundred twenty-four thousand, three hundred ninety-nine".