17085253856101 has 2 divisors, whose sum is σ = 17085253856102. Its totient is φ = 17085253856100.

The previous prime is 17085253856063. The next prime is 17085253856131. The reversal of 17085253856101 is 10165835258071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17064747902500 + 20505953601 = 4130950^2 + 143199^2 .

It is a cyclic number.

It is not a de Polignac number, because 17085253856101 - 2⁹ = 17085253855589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17085253856131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8542626928050 + 8542626928051.

It is an arithmetic number, because the mean of its divisors is an integer number (8542626928051).

Almost surely, 2^{17085253856101} is an apocalyptic number.

It is an amenable number.

17085253856101 is a deficient number, since it is larger than the sum of its proper divisors (1).

17085253856101 is an equidigital number, since it uses as much as digits as its factorization.

17085253856101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 17085253856101 in words is "seventeen trillion, eighty-five billion, two hundred fifty-three million, eight hundred fifty-six thousand, one hundred one".