5445411144480 has 576 divisors, whose sum is σ = 19451656224000. Its totient is φ = 1438529310720.

The previous prime is 5445411144419. The next prime is 5445411144497. The reversal of 5445411144480 is 844411145445.

5445411144480 is a `hidden beast` number, since 5 + 4 + 4 + 54 + 1 + 114 + 4 + 480 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2670627301 + ... + 2670629339.

It is an arithmetic number, because the mean of its divisors is an integer number (33770236500).

Almost surely, 2^{5445411144480} 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 5445411144480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9725828112000).

5445411144480 is an abundant number, since it is smaller than the sum of its proper divisors (14006245079520).

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

5445411144480 is a wasteful number, since it uses less digits than its factorization.

5445411144480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 45.

The spelling of 5445411144480 in words is "five trillion, four hundred forty-five billion, four hundred eleven million, one hundred forty-four thousand, four hundred eighty".