170116459 has 2 divisors, whose sum is σ = 170116460. Its totient is φ = 170116458.

The previous prime is 170116363. The next prime is 170116483. The reversal of 170116459 is 954611071.

170116459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 170116459 - 2⁹ = 170115947 is a prime.

It is not a weakly prime, because it can be changed into another prime (170116159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85058229 + 85058230.

It is an arithmetic number, because the mean of its divisors is an integer number (85058230).

Almost surely, 2^170116459 is an apocalyptic number.

170116459 is a deficient number, since it is larger than the sum of its proper divisors (1).

170116459 is an equidigital number, since it uses as much as digits as its factorization.

170116459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 170116459 is about 13042.8700445876. The cubic root of 170116459 is about 554.0922954397.

The spelling of 170116459 in words is "one hundred seventy million, one hundred sixteen thousand, four hundred fifty-nine".