5541316478880 has 768 divisors, whose sum is σ = 22775830511616. Its totient is φ = 1100852674560.

The previous prime is 5541316478809. The next prime is 5541316478891. The reversal of 5541316478880 is 888746131455.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50045659 + ... + 50156261.

It is an arithmetic number, because the mean of its divisors is an integer number (29656029312).

Almost surely, 2^{5541316478880} 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 5541316478880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11387915255808).

5541316478880 is an abundant number, since it is smaller than the sum of its proper divisors (17234514032736).

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

5541316478880 is a wasteful number, since it uses less digits than its factorization.

5541316478880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110709 (or 110701 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 60.

The spelling of 5541316478880 in words is "five trillion, five hundred forty-one billion, three hundred sixteen million, four hundred seventy-eight thousand, eight hundred eighty".