47569668336 has 120 divisors (see below), whose sum is σ = 140665215600. Its totient is φ = 15557308416.

The previous prime is 47569668317. The next prime is 47569668343. The reversal of 47569668336 is 63386696574.

It is a happy number.

47569668336 is a `hidden beast` number, since 4 + 7 + 569 + 6 + 68 + 3 + 3 + 6 = 666.

47569668336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90640 + ... + 321488.

It is an arithmetic number, because the mean of its divisors is an integer number (1172210130).

Almost surely, 2^47569668336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47569668336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70332607800).

47569668336 is an abundant number, since it is smaller than the sum of its proper divisors (93095547264).

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

47569668336 is a wasteful number, since it uses less digits than its factorization.

47569668336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230925 (or 230907 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 63.

The spelling of 47569668336 in words is "forty-seven billion, five hundred sixty-nine million, six hundred sixty-eight thousand, three hundred thirty-six".