159253912 has 8 divisors (see below), whose sum is σ = 298601100. Its totient is φ = 79626952.

The previous prime is 159253903. The next prime is 159253933. The reversal of 159253912 is 219352951.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9953362 + ... + 9953377.

Almost surely, 2^159253912 is an apocalyptic number.

It is an amenable number.

159253912 is a deficient number, since it is larger than the sum of its proper divisors (139347188).

159253912 is a wasteful number, since it uses less digits than its factorization.

159253912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19906745 (or 19906741 counting only the distinct ones).

The product of its digits is 24300, while the sum is 37.

The square root of 159253912 is about 12619.5844622555. The cubic root of 159253912 is about 542.0383772974.

The spelling of 159253912 in words is "one hundred fifty-nine million, two hundred fifty-three thousand, nine hundred twelve".