47135695133856 has 48 divisors (see below), whose sum is σ = 141407085403584. Its totient is φ = 13467341466624.

The previous prime is 47135695133837. The next prime is 47135695133887. The reversal of 47135695133856 is 65833159653174.

It is a happy number.

47135695133856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35071201065 + ... + 35071202408.

It is an arithmetic number, because the mean of its divisors is an integer number (2945980945908).

Almost surely, 2^{47135695133856} is an apocalyptic number.

It is an amenable number.

47135695133856 is an abundant number, since it is smaller than the sum of its proper divisors (94271390269728).

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

47135695133856 is a wasteful number, since it uses less digits than its factorization.

47135695133856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70142403493 (or 70142403485 counting only the distinct ones).

The product of its digits is 244944000, while the sum is 66.

The spelling of 47135695133856 in words is "forty-seven trillion, one hundred thirty-five billion, six hundred ninety-five million, one hundred thirty-three thousand, eight hundred fifty-six".