5450216880000 has 320 divisors, whose sum is σ = 19042786857600. Its totient is φ = 1376895744000.

The previous prime is 5450216879983. The next prime is 5450216880089. The reversal of 5450216880000 is 886120545.

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3962389 + ... + 5157611.

It is an arithmetic number, because the mean of its divisors is an integer number (59508708930).

Almost surely, 2^{5450216880000} is an apocalyptic number.

5450216880000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5450216880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9521393428800).

5450216880000 is an abundant number, since it is smaller than the sum of its proper divisors (13592569977600).

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

5450216880000 is a wasteful number, since it uses less digits than its factorization.

5450216880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195279 (or 1195252 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 5450216880000 in words is "five trillion, four hundred fifty billion, two hundred sixteen million, eight hundred eighty thousand".