171055006 has 4 divisors (see below), whose sum is σ = 256582512. Its totient is φ = 85527502.

The previous prime is 171054997. The next prime is 171055007. The reversal of 171055006 is 600550171.

171055006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171055007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42763750 + ... + 42763753.

It is an arithmetic number, because the mean of its divisors is an integer number (64145628).

Almost surely, 2^171055006 is an apocalyptic number.

171055006 is a deficient number, since it is larger than the sum of its proper divisors (85527506).

171055006 is an equidigital number, since it uses as much as digits as its factorization.

171055006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85527505.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 171055006 is about 13078.7998684895. The cubic root of 171055006 is about 555.1094186777.

The spelling of 171055006 in words is "one hundred seventy-one million, fifty-five thousand, six".