159450943 has 6 divisors (see below), whose sum is σ = 160015424. Its totient is φ = 158888316.

The previous prime is 159450917. The next prime is 159450947. The reversal of 159450943 is 349054951.

It is not a de Polignac number, because 159450943 - 2¹⁷ = 159319871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159450896 and 159450905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159450947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146146 + ... + 147232.

Almost surely, 2^159450943 is an apocalyptic number.

159450943 is a deficient number, since it is larger than the sum of its proper divisors (564481).

159450943 is an frugal number, since it uses more digits than its factorization.

159450943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 159450943 is about 12627.3886057253. The cubic root of 159450943 is about 542.2618241363.

The spelling of 159450943 in words is "one hundred fifty-nine million, four hundred fifty thousand, nine hundred forty-three".