57159171 has 6 divisors (see below), whose sum is σ = 82563260. Its totient is φ = 38106108.

The previous prime is 57159161. The next prime is 57159187. The reversal of 57159171 is 17195175.

It is not a de Polignac number, because 57159171 - 2⁵ = 57159139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57159101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3175501 + ... + 3175518.

Almost surely, 2^57159171 is an apocalyptic number.

57159171 is a deficient number, since it is larger than the sum of its proper divisors (25404089).

57159171 is a wasteful number, since it uses less digits than its factorization.

57159171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6351025 (or 6351022 counting only the distinct ones).

The product of its digits is 11025, while the sum is 36.

The square root of 57159171 is about 7560.3684434027. The cubic root of 57159171 is about 385.2080081344.

The spelling of 57159171 in words is "fifty-seven million, one hundred fifty-nine thousand, one hundred seventy-one".