9717042593 has 2 divisors, whose sum is σ = 9717042594. Its totient is φ = 9717042592.

The previous prime is 9717042541. The next prime is 9717042619. The reversal of 9717042593 is 3952407179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5467567249 + 4249475344 = 73943^2 + 65188^2 .

It is a cyclic number.

It is not a de Polignac number, because 9717042593 - 2¹⁶ = 9716977057 is a prime.

It is not a weakly prime, because it can be changed into another prime (9717042493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4858521296 + 4858521297.

It is an arithmetic number, because the mean of its divisors is an integer number (4858521297).

Almost surely, 2^9717042593 is an apocalyptic number.

It is an amenable number.

9717042593 is a deficient number, since it is larger than the sum of its proper divisors (1).

9717042593 is an equidigital number, since it uses as much as digits as its factorization.

9717042593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 9717042593 is about 98575.0607050282. The cubic root of 9717042593 is about 2133.9195166818.

The spelling of 9717042593 in words is "nine billion, seven hundred seventeen million, forty-two thousand, five hundred ninety-three".