159141745 has 16 divisors (see below), whose sum is σ = 219075840. Its totient is φ = 108713664.

The previous prime is 159141737. The next prime is 159141757. The reversal of 159141745 is 547141951.

It is a cyclic number.

It is not a de Polignac number, because 159141745 - 2³ = 159141737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964 + ... + 17866.

It is an arithmetic number, because the mean of its divisors is an integer number (13692240).

Almost surely, 2^159141745 is an apocalyptic number.

It is an amenable number.

159141745 is a deficient number, since it is larger than the sum of its proper divisors (59934095).

159141745 is a wasteful number, since it uses less digits than its factorization.

159141745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17184.

The product of its digits is 25200, while the sum is 37.

The square root of 159141745 is about 12615.1395156772. The cubic root of 159141745 is about 541.9110897945.

The spelling of 159141745 in words is "one hundred fifty-nine million, one hundred forty-one thousand, seven hundred forty-five".