47225644176 has 20 divisors (see below), whose sum is σ = 121999580912. Its totient is φ = 15741881376.

The previous prime is 47225644159. The next prime is 47225644177. The reversal of 47225644176 is 67144652274.

It is a super-2 number, since 2×47225644176² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 983867587 = 47225644176 / (4 + 7 + 2 + 2 + 5 + 6 + 4 + 4 + 1 + 7 + 6).

It is not an unprimeable number, because it can be changed into a prime (47225644177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491933746 + ... + 491933841.

Almost surely, 2^47225644176 is an apocalyptic number.

It is an amenable number.

47225644176 is an abundant number, since it is smaller than the sum of its proper divisors (74773936736).

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

47225644176 is a wasteful number, since it uses less digits than its factorization.

47225644176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983867598 (or 983867592 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The spelling of 47225644176 in words is "forty-seven billion, two hundred twenty-five million, six hundred forty-four thousand, one hundred seventy-six".