5506448913420 has 384 divisors, whose sum is σ = 19367775436800. Its totient is φ = 1138050321408.

The previous prime is 5506448913397. The next prime is 5506448913437. The reversal of 5506448913420 is 243198446055.

It is a happy number.

It is a super-2 number, since 2×5506448913420² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 54729921 + ... + 54830439.

It is an arithmetic number, because the mean of its divisors is an integer number (50436915200).

Almost surely, 2^{5506448913420} 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 5506448913420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9683887718400).

5506448913420 is an abundant number, since it is smaller than the sum of its proper divisors (13861326523380).

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

5506448913420 is a wasteful number, since it uses less digits than its factorization.

5506448913420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100757 (or 100755 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 5506448913420 in words is "five trillion, five hundred six billion, four hundred forty-eight million, nine hundred thirteen thousand, four hundred twenty".