53159871 has 8 divisors (see below), whose sum is σ = 73324080. Its totient is φ = 34217792.

The previous prime is 53159851. The next prime is 53159893. The reversal of 53159871 is 17895135.

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 53159871 - 2⁵ = 53159839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53159851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 305430 + ... + 305603.

It is an arithmetic number, because the mean of its divisors is an integer number (9165510).

Almost surely, 2^53159871 is an apocalyptic number.

53159871 is a deficient number, since it is larger than the sum of its proper divisors (20164209).

53159871 is a wasteful number, since it uses less digits than its factorization.

53159871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611065.

The product of its digits is 37800, while the sum is 39.

The square root of 53159871 is about 7291.0816070045. The cubic root of 53159871 is about 376.0058825660.

The spelling of 53159871 in words is "fifty-three million, one hundred fifty-nine thousand, eight hundred seventy-one".