47535665112 has 288 divisors, whose sum is σ = 146713366800. Its totient is φ = 13814115840.

The previous prime is 47535665083. The next prime is 47535665129. The reversal of 47535665112 is 21156653574.

47535665112 is a `hidden beast` number, since 4 + 7 + 535 + 66 + 51 + 1 + 2 = 666.

47535665112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 38677714 + ... + 38678942.

Almost surely, 2^47535665112 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 47535665112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73356683400).

47535665112 is an abundant number, since it is smaller than the sum of its proper divisors (99177701688).

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

47535665112 is a wasteful number, since it uses less digits than its factorization.

47535665112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 1321 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The spelling of 47535665112 in words is "forty-seven billion, five hundred thirty-five million, six hundred sixty-five thousand, one hundred twelve".