171055067 has 2 divisors, whose sum is σ = 171055068. Its totient is φ = 171055066.

The previous prime is 171055061. The next prime is 171055091. The reversal of 171055067 is 760550171.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 171055067 - 2⁴ = 171055051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (171055061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85527533 + 85527534.

It is an arithmetic number, because the mean of its divisors is an integer number (85527534).

Almost surely, 2^171055067 is an apocalyptic number.

171055067 is a deficient number, since it is larger than the sum of its proper divisors (1).

171055067 is an equidigital number, since it uses as much as digits as its factorization.

171055067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 171055067 is about 13078.8022005075. The cubic root of 171055067 is about 555.1094846636.

The spelling of 171055067 in words is "one hundred seventy-one million, fifty-five thousand, sixty-seven".