47913980328 has 192 divisors, whose sum is σ = 140104540800. Its totient is φ = 15170284800.

The previous prime is 47913980269. The next prime is 47913980329. The reversal of 47913980328 is 82308931974.

47913980328 is a `hidden beast` number, since 479 + 139 + 8 + 0 + 32 + 8 = 666.

47913980328 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 (54).

It is not an unprimeable number, because it can be changed into a prime (47913980329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17252476 + ... + 17255252.

It is an arithmetic number, because the mean of its divisors is an integer number (729711150).

Almost surely, 2^47913980328 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 47913980328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70052270400).

47913980328 is an abundant number, since it is smaller than the sum of its proper divisors (92190560472).

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

47913980328 is a wasteful number, since it uses less digits than its factorization.

47913980328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989 (or 2956 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 47913980328 in words is "forty-seven billion, nine hundred thirteen million, nine hundred eighty thousand, three hundred twenty-eight".