5445355040000 has 180 divisors, whose sum is σ = 13598186137536. Its totient is φ = 2175618816000.

The previous prime is 5445355039997. The next prime is 5445355040077. The reversal of 5445355040000 is 405535445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 141260729 + ... + 141299271.

Almost surely, 2^{5445355040000} is an apocalyptic number.

5445355040000 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 5445355040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6799093068768).

5445355040000 is an abundant number, since it is smaller than the sum of its proper divisors (8152831097536).

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

5445355040000 is an frugal number, since it uses more digits than its factorization.

5445355040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39462 (or 39433 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 5445355040000 in words is "five trillion, four hundred forty-five billion, three hundred fifty-five million, forty thousand".