5480447080 has 64 divisors (see below), whose sum is σ = 13067082000. Its totient is φ = 2061533184.

The previous prime is 5480447059. The next prime is 5480447083. The reversal of 5480447080 is 807440845.

It can be written as a sum of positive squares in 8 ways, for example, as 4630258116 + 850188964 = 68046^2 + 29158^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5480447083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091616 + ... + 1096624.

Almost surely, 2^5480447080 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 5480447080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6533541000).

5480447080 is an abundant number, since it is smaller than the sum of its proper divisors (7586634920).

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

5480447080 is a wasteful number, since it uses less digits than its factorization.

5480447080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 5480447080 is about 74030.0417398234. The cubic root of 5480447080 is about 1763.0799076271.

The spelling of 5480447080 in words is "five billion, four hundred eighty million, four hundred forty-seven thousand, eighty".