47186950272 has 256 divisors, whose sum is σ = 158254387200. Its totient is φ = 12100608000.

The previous prime is 47186950271. The next prime is 47186950379. The reversal of 47186950272 is 27205968174.

It is a happy number.

47186950272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47186950271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2325772 + ... + 2345972.

It is an arithmetic number, because the mean of its divisors is an integer number (618181200).

Almost surely, 2^47186950272 is an apocalyptic number.

47186950272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47186950272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79127193600).

47186950272 is an abundant number, since it is smaller than the sum of its proper divisors (111067436928).

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

47186950272 is a wasteful number, since it uses less digits than its factorization.

47186950272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315 (or 20303 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 47186950272 in words is "forty-seven billion, one hundred eighty-six million, nine hundred fifty thousand, two hundred seventy-two".