5550550014966 has 96 divisors (see below), whose sum is σ = 12784025232000. Its totient is φ = 1593109762560.

The previous prime is 5550550014899. The next prime is 5550550014967. The reversal of 5550550014966 is 6694100550555.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550550014967) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120512710 + ... + 120558758.

It is an arithmetic number, because the mean of its divisors is an integer number (133166929500).

Almost surely, 2^{5550550014966} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5550550014966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6392012616000).

5550550014966 is an abundant number, since it is smaller than the sum of its proper divisors (7233475217034).

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

5550550014966 is a wasteful number, since it uses less digits than its factorization.

5550550014966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51162 (or 51143 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 5550550014966 in words is "five trillion, five hundred fifty billion, five hundred fifty million, fourteen thousand, nine hundred sixty-six".