5448418560 has 576 divisors, whose sum is σ = 21249096960. Its totient is φ = 1313832960.

The previous prime is 5448418541. The next prime is 5448418567. The reversal of 5448418560 is 658148445.

It is a happy number.

5448418560 is a `hidden beast` number, since 5 + 4 + 4 + 84 + 1 + 8 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448418567) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30101670 + ... + 30101850.

Almost surely, 2^5448418560 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 5448418560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10624548480).

5448418560 is an abundant number, since it is smaller than the sum of its proper divisors (15800678400).

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

5448418560 is a wasteful number, since it uses less digits than its factorization.

5448418560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 5448418560 is about 73813.4036608528. The cubic root of 5448418560 is about 1759.6386310418.

The spelling of 5448418560 in words is "five billion, four hundred forty-eight million, four hundred eighteen thousand, five hundred sixty".