5500218222928 has 640 divisors, whose sum is σ = 13969985863680. Its totient is φ = 2060771328000.

The previous prime is 5500218222857. The next prime is 5500218222931. The reversal of 5500218222928 is 8292228120055.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

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, 6243153048 + ... + 6243153928.

It is an arithmetic number, because the mean of its divisors is an integer number (21828102912).

Almost surely, 2^{5500218222928} 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 5500218222928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6984992931840).

5500218222928 is an abundant number, since it is smaller than the sum of its proper divisors (8469767640752).

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

5500218222928 is a wasteful number, since it uses less digits than its factorization.

5500218222928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 5500218222928 in words is "five trillion, five hundred billion, two hundred eighteen million, two hundred twenty-two thousand, nine hundred twenty-eight".