5448203280 has 240 divisors, whose sum is σ = 19830772416. Its totient is φ = 1332495360.

The previous prime is 5448203251. The next prime is 5448203281. The reversal of 5448203280 is 823028445.

5448203280 is a `hidden beast` number, since 5 + 448 + 203 + 2 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5448203281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1523895 + ... + 1527465.

Almost surely, 2^5448203280 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 5448203280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9915386208).

5448203280 is an abundant number, since it is smaller than the sum of its proper divisors (14382569136).

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

5448203280 is a wasteful number, since it uses less digits than its factorization.

5448203280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766 (or 3757 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 5448203280 is about 73811.9453747156. The cubic root of 5448203280 is about 1759.6154548981.

The spelling of 5448203280 in words is "five billion, four hundred forty-eight million, two hundred three thousand, two hundred eighty".