4471546480 has 20 divisors (see below), whose sum is σ = 10396345752. Its totient is φ = 1788618560.

The previous prime is 4471546477. The next prime is 4471546481. The reversal of 4471546480 is 846451744.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471546481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27947086 + ... + 27947245.

Almost surely, 2^4471546480 is an apocalyptic number.

4471546480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4471546480 is an abundant number, since it is smaller than the sum of its proper divisors (5924799272).

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

4471546480 is a wasteful number, since it uses less digits than its factorization.

4471546480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55894344 (or 55894338 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The square root of 4471546480 is about 66869.6229987877. The cubic root of 4471546480 is about 1647.4765811125.

The spelling of 4471546480 in words is "four billion, four hundred seventy-one million, five hundred forty-six thousand, four hundred eighty".