170005093 has 2 divisors, whose sum is σ = 170005094. Its totient is φ = 170005092.

The previous prime is 170005051. The next prime is 170005097. The reversal of 170005093 is 390500071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141681409 + 28323684 = 11903^2 + 5322^2 .

It is a cyclic number.

It is not a de Polignac number, because 170005093 - 2²⁵ = 136450661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170005097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85002546 + 85002547.

It is an arithmetic number, because the mean of its divisors is an integer number (85002547).

Almost surely, 2^170005093 is an apocalyptic number.

It is an amenable number.

170005093 is a deficient number, since it is larger than the sum of its proper divisors (1).

170005093 is an equidigital number, since it uses as much as digits as its factorization.

170005093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 170005093 is about 13038.6001165769. The cubic root of 170005093 is about 553.9713576750.

The spelling of 170005093 in words is "one hundred seventy million, five thousand, ninety-three".