47995774182 has 192 divisors, whose sum is σ = 118612166400. Its totient is φ = 14490887040.

The previous prime is 47995774139. The next prime is 47995774249. The reversal of 47995774182 is 28147759974.

47995774182 is a `hidden beast` number, since 47 + 9 + 9 + 577 + 4 + 18 + 2 = 666.

47995774182 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 95 ways as a sum of consecutive naturals, for example, 20156632 + ... + 20159012.

It is an arithmetic number, because the mean of its divisors is an integer number (617771700).

Almost surely, 2^47995774182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47995774182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59306083200).

47995774182 is an abundant number, since it is smaller than the sum of its proper divisors (70616392218).

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

47995774182 is a wasteful number, since it uses less digits than its factorization.

47995774182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513 (or 2501 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 63.

The spelling of 47995774182 in words is "forty-seven billion, nine hundred ninety-five million, seven hundred seventy-four thousand, one hundred eighty-two".