170050670117 has 2 divisors, whose sum is σ = 170050670118. Its totient is φ = 170050670116.

The previous prime is 170050670099. The next prime is 170050670129. The reversal of 170050670117 is 711076050071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158379324961 + 11671345156 = 397969^2 + 108034^2 .

It is a cyclic number.

It is not a de Polignac number, because 170050670117 - 2⁸ = 170050669861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170050670147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85025335058 + 85025335059.

It is an arithmetic number, because the mean of its divisors is an integer number (85025335059).

Almost surely, 2^170050670117 is an apocalyptic number.

It is an amenable number.

170050670117 is a deficient number, since it is larger than the sum of its proper divisors (1).

170050670117 is an equidigital number, since it uses as much as digits as its factorization.

170050670117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290, while the sum is 35.

The spelling of 170050670117 in words is "one hundred seventy billion, fifty million, six hundred seventy thousand, one hundred seventeen".