171125573 has 8 divisors (see below), whose sum is σ = 172625856. Its totient is φ = 169632000.

The previous prime is 171125569. The next prime is 171125579. The reversal of 171125573 is 375521171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 171125573 - 2² = 171125569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171125579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58598 + ... + 61448.

It is an arithmetic number, because the mean of its divisors is an integer number (21578232).

Almost surely, 2^171125573 is an apocalyptic number.

It is an amenable number.

171125573 is a deficient number, since it is larger than the sum of its proper divisors (1500283).

171125573 is a wasteful number, since it uses less digits than its factorization.

171125573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355.

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

The square root of 171125573 is about 13081.4973531320. The cubic root of 171125573 is about 555.1857430947.

The spelling of 171125573 in words is "one hundred seventy-one million, one hundred twenty-five thousand, five hundred seventy-three".