5554461444800 has 168 divisors, whose sum is σ = 13715085703632. Its totient is φ = 2214051840000.

The previous prime is 5554461444797. The next prime is 5554461444853. The reversal of 5554461444800 is 84441644555.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 751309904 + ... + 751317296.

Almost surely, 2^{5554461444800} is an apocalyptic number.

5554461444800 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 5554461444800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6857542851816).

5554461444800 is an abundant number, since it is smaller than the sum of its proper divisors (8160624258832).

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

5554461444800 is a wasteful number, since it uses less digits than its factorization.

5554461444800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8987 (or 8972 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 50.

The spelling of 5554461444800 in words is "five trillion, five hundred fifty-four billion, four hundred sixty-one million, four hundred forty-four thousand, eight hundred".