5448998880 has 288 divisors, whose sum is σ = 20568903264. Its totient is φ = 1304875008.

The previous prime is 5448998837. The next prime is 5448998903. The reversal of 5448998880 is 888998445.

5448998880 is a `hidden beast` number, since 544 + 8 + 9 + 9 + 8 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 688707 + ... + 696573.

It is an arithmetic number, because the mean of its divisors is an integer number (71419803).

Almost surely, 2^5448998880 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 5448998880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10284451632).

5448998880 is an abundant number, since it is smaller than the sum of its proper divisors (15119904384).

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

5448998880 is a wasteful number, since it uses less digits than its factorization.

5448998880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7938 (or 7927 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 63.

The square root of 5448998880 is about 73817.3345495487. The cubic root of 5448998880 is about 1759.7011028230.

The spelling of 5448998880 in words is "five billion, four hundred forty-eight million, nine hundred ninety-eight thousand, eight hundred eighty".