158841159 has 16 divisors (see below), whose sum is σ = 227145600. Its totient is φ = 98426016.

The previous prime is 158841119. The next prime is 158841187. The reversal of 158841159 is 951148851.

It is not a de Polignac number, because 158841159 - 2⁷ = 158841031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158841159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158841119) 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, 23269 + ... + 29310.

It is an arithmetic number, because the mean of its divisors is an integer number (14196600).

Almost surely, 2^158841159 is an apocalyptic number.

158841159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

158841159 is a deficient number, since it is larger than the sum of its proper divisors (68304441).

158841159 is a wasteful number, since it uses less digits than its factorization.

158841159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52654.

The product of its digits is 57600, while the sum is 42.

The square root of 158841159 is about 12603.2201837467. The cubic root of 158841159 is about 541.5696885898.

The spelling of 158841159 in words is "one hundred fifty-eight million, eight hundred forty-one thousand, one hundred fifty-nine".