716841505148617 has 2 divisors, whose sum is σ = 716841505148618. Its totient is φ = 716841505148616.

The previous prime is 716841505148597. The next prime is 716841505148627.

716841505148617 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496882617866496 + 219958887282121 = 22290864^2 + 14831011^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 716841505148617 - 2²³ = 716841496760009 is a prime.

It is a super-3 number, since 3×716841505148617³ (a number of 46 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (716841505148627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358420752574308 + 358420752574309.

It is an arithmetic number, because the mean of its divisors is an integer number (358420752574309).

Almost surely, 2^{716841505148617} is an apocalyptic number.

It is an amenable number.

716841505148617 is a deficient number, since it is larger than the sum of its proper divisors (1).

716841505148617 is an equidigital number, since it uses as much as digits as its factorization.

716841505148617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45158400, while the sum is 64.

The spelling of 716841505148617 in words is "seven hundred sixteen trillion, eight hundred forty-one billion, five hundred five million, one hundred forty-eight thousand, six hundred seventeen".