47964965184 has 168 divisors, whose sum is σ = 142837863168. Its totient is φ = 15958840320.

The previous prime is 47964965183. The next prime is 47964965189. The reversal of 47964965184 is 48156946974.

47964965184 is a `hidden beast` number, since 4 + 7 + 96 + 496 + 51 + 8 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47964965183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9437524 + ... + 9442604.

It is an arithmetic number, because the mean of its divisors is an integer number (850225376).

Almost surely, 2^47964965184 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 47964965184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71418931584).

47964965184 is an abundant number, since it is smaller than the sum of its proper divisors (94872897984).

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

47964965184 is an equidigital number, since it uses as much as digits as its factorization.

47964965184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715 (or 5693 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 47964965184 in words is "forty-seven billion, nine hundred sixty-four million, nine hundred sixty-five thousand, one hundred eighty-four".