159513954871 has 12 divisors (see below), whose sum is σ = 168375253800. Its totient is φ = 151096976208.

The previous prime is 159513954863. The next prime is 159513954877. The reversal of 159513954871 is 178459315951.

159513954871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 159513954871 - 2³ = 159513954863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159513954877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2881885 + ... + 2936713.

It is an arithmetic number, because the mean of its divisors is an integer number (14031271150).

Almost surely, 2^159513954871 is an apocalyptic number.

159513954871 is a deficient number, since it is larger than the sum of its proper divisors (8861298929).

159513954871 is an equidigital number, since it uses as much as digits as its factorization.

159513954871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62926 (or 62907 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 58.

The spelling of 159513954871 in words is "one hundred fifty-nine billion, five hundred thirteen million, nine hundred fifty-four thousand, eight hundred seventy-one".