171424055 has 16 divisors (see below), whose sum is σ = 224704800. Its totient is φ = 124508160.

The previous prime is 171424027. The next prime is 171424063. The reversal of 171424055 is 550424171.

It is not a de Polignac number, because 171424055 - 2⁸ = 171423799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53951 + ... + 57039.

It is an arithmetic number, because the mean of its divisors is an integer number (14044050).

Almost surely, 2^171424055 is an apocalyptic number.

171424055 is a deficient number, since it is larger than the sum of its proper divisors (53280745).

171424055 is a wasteful number, since it uses less digits than its factorization.

171424055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 171424055 is about 13092.9009390585. The cubic root of 171424055 is about 555.5083457587.

The spelling of 171424055 in words is "one hundred seventy-one million, four hundred twenty-four thousand, fifty-five".