550555000116 has 96 divisors (see below), whose sum is σ = 1441816696320. Its totient is φ = 162040694400.

The previous prime is 550555000087. The next prime is 550555000117. The reversal of 550555000116 is 611000555055.

It is a super-2 number, since 2×550555000116² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550555000117) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2690055 + ... + 2887473.

It is an arithmetic number, because the mean of its divisors is an integer number (15018923920).

Almost surely, 2^550555000116 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 550555000116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720908348160).

550555000116 is an abundant number, since it is smaller than the sum of its proper divisors (891261696204).

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

550555000116 is a wasteful number, since it uses less digits than its factorization.

550555000116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198045 (or 198043 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 550555000116 in words is "five hundred fifty billion, five hundred fifty-five million, one hundred sixteen", and thus it is an aban number.