5350781717 has 2 divisors, whose sum is σ = 5350781718. Its totient is φ = 5350781716.

The previous prime is 5350781707. The next prime is 5350781719. The reversal of 5350781717 is 7171870535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5305811281 + 44970436 = 72841^2 + 6706^2 .

It is a cyclic number.

It is not a de Polignac number, because 5350781717 - 2²⁸ = 5082346261 is a prime.

Together with 5350781719, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5350781719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675390858 + 2675390859.

It is an arithmetic number, because the mean of its divisors is an integer number (2675390859).

Almost surely, 2^5350781717 is an apocalyptic number.

It is an amenable number.

5350781717 is a deficient number, since it is larger than the sum of its proper divisors (1).

5350781717 is an equidigital number, since it uses as much as digits as its factorization.

5350781717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 205800, while the sum is 44.

The square root of 5350781717 is about 73149.0377038550. The cubic root of 5350781717 is about 1749.0641763318.

The spelling of 5350781717 in words is "five billion, three hundred fifty million, seven hundred eighty-one thousand, seven hundred seventeen".