159980808 has 48 divisors (see below), whose sum is σ = 433095120. Its totient is φ = 49223616.

The previous prime is 159980803. The next prime is 159980831. The reversal of 159980808 is 808089951.

It is not an unprimeable number, because it can be changed into a prime (159980803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15666 + ... + 23777.

It is an arithmetic number, because the mean of its divisors is an integer number (9022815).

Almost surely, 2^159980808 is an apocalyptic number.

It is an amenable number.

159980808 is an abundant number, since it is smaller than the sum of its proper divisors (273114312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159980808 is a wasteful number, since it uses less digits than its factorization.

159980808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39478 (or 39461 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 48.

The square root of 159980808 is about 12648.3519875120. The cubic root of 159980808 is about 542.8618161582.

The spelling of 159980808 in words is "one hundred fifty-nine million, nine hundred eighty thousand, eight hundred eight".