4517723317 has 2 divisors, whose sum is σ = 4517723318. Its totient is φ = 4517723316.

The previous prime is 4517723297. The next prime is 4517723323. The reversal of 4517723317 is 7133277154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4517721796 + 1521 = 67214^2 + 39^2 .

It is a cyclic number.

It is not a de Polignac number, because 4517723317 - 2²⁷ = 4383505589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4517723317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4517723377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258861658 + 2258861659.

It is an arithmetic number, because the mean of its divisors is an integer number (2258861659).

Almost surely, 2^4517723317 is an apocalyptic number.

It is an amenable number.

4517723317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4517723317 is an equidigital number, since it uses as much as digits as its factorization.

4517723317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 40.

The square root of 4517723317 is about 67214.0113146061. The cubic root of 4517723317 is about 1653.1282334200.

The spelling of 4517723317 in words is "four billion, five hundred seventeen million, seven hundred twenty-three thousand, three hundred seventeen".