159454992064 has 14 divisors (see below), whose sum is σ = 316418500004. Its totient is φ = 79727496000.

The previous prime is 159454992049. The next prime is 159454992071. The reversal of 159454992064 is 460299454951.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245742062 + ... + 1245742189.

Almost surely, 2^159454992064 is an apocalyptic number.

It is an amenable number.

159454992064 is a deficient number, since it is larger than the sum of its proper divisors (156963507940).

159454992064 is an equidigital number, since it uses as much as digits as its factorization.

159454992064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491484263 (or 2491484253 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 58.

The spelling of 159454992064 in words is "one hundred fifty-nine billion, four hundred fifty-four million, nine hundred ninety-two thousand, sixty-four".