47796286330728 has 384 divisors, whose sum is σ = 148796462592000. Its totient is φ = 14194465608960.

The previous prime is 47796286330537. The next prime is 47796286330747. The reversal of 47796286330728 is 82703368269774.

47796286330728 is a `hidden beast` number, since 4 + 7 + 7 + 9 + 6 + 286 + 330 + 7 + 2 + 8 = 666.

47796286330728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 95 ways as a sum of consecutive naturals, for example, 428829775 + ... + 428941217.

It is an arithmetic number, because the mean of its divisors is an integer number (387490788000).

Almost surely, 2^{47796286330728} 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 47796286330728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74398231296000).

47796286330728 is an abundant number, since it is smaller than the sum of its proper divisors (101000176261272).

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

47796286330728 is a wasteful number, since it uses less digits than its factorization.

47796286330728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111894 (or 111871 counting only the distinct ones).

The product of its (nonzero) digits is 1024192512, while the sum is 72.

The spelling of 47796286330728 in words is "forty-seven trillion, seven hundred ninety-six billion, two hundred eighty-six million, three hundred thirty thousand, seven hundred twenty-eight".