159563132864 has 14 divisors (see below), whose sum is σ = 316633091904. Its totient is φ = 79781566400.

The previous prime is 159563132857. The next prime is 159563132903. The reversal of 159563132864 is 468231365951.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246586912 + ... + 1246587039.

Almost surely, 2^159563132864 is an apocalyptic number.

It is an amenable number.

159563132864 is a deficient number, since it is larger than the sum of its proper divisors (157069959040).

159563132864 is an equidigital number, since it uses as much as digits as its factorization.

159563132864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493173963 (or 2493173953 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 53.

The spelling of 159563132864 in words is "one hundred fifty-nine billion, five hundred sixty-three million, one hundred thirty-two thousand, eight hundred sixty-four".