159051871 has 16 divisors (see below), whose sum is σ = 176256000. Its totient is φ = 142324000.

The previous prime is 159051859. The next prime is 159051929. The reversal of 159051871 is 178150951.

It is a cyclic number.

It is not a de Polignac number, because 159051871 - 2¹¹ = 159049823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 159051871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159052871) 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 15 ways as a sum of consecutive naturals, for example, 265230 + ... + 265828.

It is an arithmetic number, because the mean of its divisors is an integer number (11016000).

Almost surely, 2^159051871 is an apocalyptic number.

159051871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

159051871 is a deficient number, since it is larger than the sum of its proper divisors (17204129).

159051871 is a wasteful number, since it uses less digits than its factorization.

159051871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950.

The product of its (nonzero) digits is 12600, while the sum is 37.

The square root of 159051871 is about 12611.5768641356. The cubic root of 159051871 is about 541.8090572982.

The spelling of 159051871 in words is "one hundred fifty-nine million, fifty-one thousand, eight hundred seventy-one".