159603559146 has 24 divisors (see below), whose sum is σ = 345826301184. Its totient is φ = 53198326440.

The previous prime is 159603559133. The next prime is 159603559183. The reversal of 159603559146 is 641955306951.

159603559146 is a `hidden beast` number, since 1 + 5 + 9 + 6 + 0 + 3 + 5 + 591 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 159603559092 and 159603559101.

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 in 11 ways as a sum of consecutive naturals, for example, 120405 + ... + 577671.

It is an arithmetic number, because the mean of its divisors is an integer number (14409429216).

Almost surely, 2^159603559146 is an apocalyptic number.

159603559146 is an abundant number, since it is smaller than the sum of its proper divisors (186222742038).

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

159603559146 is a wasteful number, since it uses less digits than its factorization.

159603559146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476666 (or 476663 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 54.

The spelling of 159603559146 in words is "one hundred fifty-nine billion, six hundred three million, five hundred fifty-nine thousand, one hundred forty-six".