5550250552820 has 48 divisors (see below), whose sum is σ = 11672618928768. Its totient is φ = 2216846666880.

The previous prime is 5550250552811. The next prime is 5550250552849. The reversal of 5550250552820 is 282550520555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40985462 + ... + 41120658.

It is an arithmetic number, because the mean of its divisors is an integer number (243179561016).

Almost surely, 2^{5550250552820} is an apocalyptic number.

It is an amenable number.

5550250552820 is an abundant number, since it is smaller than the sum of its proper divisors (6122368375948).

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

5550250552820 is a wasteful number, since it uses less digits than its factorization.

5550250552820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138200 (or 138198 counting only the distinct ones).

The product of its (nonzero) digits is 1000000, while the sum is 44.

The spelling of 5550250552820 in words is "five trillion, five hundred fifty billion, two hundred fifty million, five hundred fifty-two thousand, eight hundred twenty".