5448912480 has 144 divisors (see below), whose sum is σ = 20284874064. Its totient is φ = 1320944640.

The previous prime is 5448912479. The next prime is 5448912517. The reversal of 5448912480 is 842198445.

5448912480 is a `hidden beast` number, since 5 + 448 + 9 + 124 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156159 + ... + 187838.

It is an arithmetic number, because the mean of its divisors is an integer number (140867181).

Almost surely, 2^5448912480 is an apocalyptic number.

It is an amenable number.

5448912480 is an abundant number, since it is smaller than the sum of its proper divisors (14835961584).

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

5448912480 is a wasteful number, since it uses less digits than its factorization.

5448912480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344029 (or 344018 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 5448912480 is about 73816.7493188368. The cubic root of 5448912480 is about 1759.6918020945.

The spelling of 5448912480 in words is "five billion, four hundred forty-eight million, nine hundred twelve thousand, four hundred eighty".