159950087 has 4 divisors (see below), whose sum is σ = 174491016. Its totient is φ = 145409160.

The previous prime is 159950069. The next prime is 159950137. The reversal of 159950087 is 780059951.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159950087 - 2⁸ = 159949831 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 (159950057) 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 3 ways as a sum of consecutive naturals, for example, 7270448 + ... + 7270469.

It is an arithmetic number, because the mean of its divisors is an integer number (43622754).

Almost surely, 2^159950087 is an apocalyptic number.

159950087 is a deficient number, since it is larger than the sum of its proper divisors (14540929).

159950087 is a wasteful number, since it uses less digits than its factorization.

159950087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14540928.

The product of its (nonzero) digits is 113400, while the sum is 44.

The square root of 159950087 is about 12647.1375022176. The cubic root of 159950087 is about 542.8270654784.

The spelling of 159950087 in words is "one hundred fifty-nine million, nine hundred fifty thousand, eighty-seven".