47275474176 has 576 divisors, whose sum is σ = 168993341440. Its totient is φ = 12750151680.

The previous prime is 47275474171. The next prime is 47275474193. The reversal of 47275474176 is 67147457274.

It is a happy number.

47275474176 is a `hidden beast` number, since 4 + 7 + 27 + 547 + 4 + 1 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47275474171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64495506 + ... + 64496238.

Almost surely, 2^47275474176 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 47275474176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84496670720).

47275474176 is an abundant number, since it is smaller than the sum of its proper divisors (121717867264).

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

47275474176 is a wasteful number, since it uses less digits than its factorization.

47275474176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 819 counting only the distinct ones).

The product of its digits is 9219840, while the sum is 54.

The spelling of 47275474176 in words is "forty-seven billion, two hundred seventy-five million, four hundred seventy-four thousand, one hundred seventy-six".