47147832000 has 672 divisors, whose sum is σ = 177693035520. Its totient is φ = 12373171200.

The previous prime is 47147831993. The next prime is 47147832001. The reversal of 47147832000 is 23874174.

It is a happy number.

47147832000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47147832001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 153575847 + ... + 153576153.

It is an arithmetic number, because the mean of its divisors is an integer number (264424160).

Almost surely, 2^47147832000 is an apocalyptic number.

47147832000 is a gapful number since it is divisible by the number (40) 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 47147832000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88846517760).

47147832000 is an abundant number, since it is smaller than the sum of its proper divisors (130545203520).

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

47147832000 is an equidigital number, since it uses as much as digits as its factorization.

47147832000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 47147832000 in words is "forty-seven billion, one hundred forty-seven million, eight hundred thirty-two thousand".