159795878 has 16 divisors (see below), whose sum is σ = 262586880. Its totient is φ = 72328200.

The previous prime is 159795863. The next prime is 159795931. The reversal of 159795878 is 878597951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9938 + ... + 20453.

It is an arithmetic number, because the mean of its divisors is an integer number (16411680).

Almost surely, 2^159795878 is an apocalyptic number.

159795878 is a deficient number, since it is larger than the sum of its proper divisors (102791002).

159795878 is a wasteful number, since it uses less digits than its factorization.

159795878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30643.

The product of its digits is 6350400, while the sum is 59.

The square root of 159795878 is about 12641.0394351098. The cubic root of 159795878 is about 542.6525615934.

The spelling of 159795878 in words is "one hundred fifty-nine million, seven hundred ninety-five thousand, eight hundred seventy-eight".