5550551504322 has 192 divisors, whose sum is σ = 13344013509120. Its totient is φ = 1531886653440.

The previous prime is 5550551504261. The next prime is 5550551504353. The reversal of 5550551504322 is 2234051550555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47693079 + ... + 47809317.

It is an arithmetic number, because the mean of its divisors is an integer number (69500070360).

Almost surely, 2^{5550551504322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5550551504322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6672006754560).

5550551504322 is an abundant number, since it is smaller than the sum of its proper divisors (7793462004798).

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

5550551504322 is a wasteful number, since it uses less digits than its factorization.

5550551504322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116409 (or 116398 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 5550551504322 in words is "five trillion, five hundred fifty billion, five hundred fifty-one million, five hundred four thousand, three hundred twenty-two".