159880423 has 8 divisors (see below), whose sum is σ = 166502016. Its totient is φ = 153350400.

The previous prime is 159880403. The next prime is 159880481. The reversal of 159880423 is 324088951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159880423 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 (159880403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19318 + ... + 26323.

It is an arithmetic number, because the mean of its divisors is an integer number (20812752).

Almost surely, 2^159880423 is an apocalyptic number.

159880423 is a deficient number, since it is larger than the sum of its proper divisors (6621593).

159880423 is a wasteful number, since it uses less digits than its factorization.

159880423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45785.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 159880423 is about 12644.3830612648. The cubic root of 159880423 is about 542.7482471488.

The spelling of 159880423 in words is "one hundred fifty-nine million, eight hundred eighty thousand, four hundred twenty-three".