164847895959 has 8 divisors (see below), whose sum is σ = 220782833152. Its totient is φ = 109405778040.

The previous prime is 164847895913. The next prime is 164847895967. The reversal of 164847895959 is 959598748461.

164847895959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164847895959 - 2⁷ = 164847895831 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 (164847895909) 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 7 ways as a sum of consecutive naturals, for example, 123204037 + ... + 123205374.

It is an arithmetic number, because the mean of its divisors is an integer number (27597854144).

Almost surely, 2^164847895959 is an apocalyptic number.

164847895959 is a deficient number, since it is larger than the sum of its proper divisors (55934937193).

164847895959 is a wasteful number, since it uses less digits than its factorization.

164847895959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246409637.

The product of its digits is 783820800, while the sum is 75.

The spelling of 164847895959 in words is "one hundred sixty-four billion, eight hundred forty-seven million, eight hundred ninety-five thousand, nine hundred fifty-nine".