5448738880 has 56 divisors (see below), whose sum is σ = 13972882392. Its totient is φ = 2011840512.

The previous prime is 5448738857. The next prime is 5448738899. The reversal of 5448738880 is 888378445.

It can be written as a sum of positive squares in 4 ways, for example, as 22353984 + 5426384896 = 4728^2 + 73664^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650737 + ... + 659056.

It is an arithmetic number, because the mean of its divisors is an integer number (249515757).

Almost surely, 2^5448738880 is an apocalyptic number.

It is an amenable number.

5448738880 is an abundant number, since it is smaller than the sum of its proper divisors (8524143512).

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

5448738880 is a wasteful number, since it uses less digits than its factorization.

5448738880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309823 (or 1309813 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 55.

The square root of 5448738880 is about 73815.5734245830. The cubic root of 5448738880 is about 1759.6731142222.

The spelling of 5448738880 in words is "five billion, four hundred forty-eight million, seven hundred thirty-eight thousand, eight hundred eighty".