2563324717 has 2 divisors, whose sum is σ = 2563324718. Its totient is φ = 2563324716.

The previous prime is 2563324697. The next prime is 2563324721. The reversal of 2563324717 is 7174233652.

2563324717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2167274916 + 396049801 = 46554^2 + 19901^2 .

It is a cyclic number.

It is not a de Polignac number, because 2563324717 - 2¹¹ = 2563322669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2563324717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2563324417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281662358 + 1281662359.

It is an arithmetic number, because the mean of its divisors is an integer number (1281662359).

Almost surely, 2^2563324717 is an apocalyptic number.

It is an amenable number.

2563324717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2563324717 is an equidigital number, since it uses as much as digits as its factorization.

2563324717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 40.

The square root of 2563324717 is about 50629.2871468679. The cubic root of 2563324717 is about 1368.5727080417.

The spelling of 2563324717 in words is "two billion, five hundred sixty-three million, three hundred twenty-four thousand, seven hundred seventeen".