550014120000 has 420 divisors, whose sum is σ = 1997096521420. Its totient is φ = 144654336000.

The previous prime is 550014119987. The next prime is 550014120011. The reversal of 550014120000 is 21410055.

550014120000 is a `hidden beast` number, since 5 + 500 + 141 + 20 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 394544784384 + 155469335616 = 628128^2 + 394296^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 26269536 + ... + 26290464.

Almost surely, 2^550014120000 is an apocalyptic number.

550014120000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550014120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998548260710).

550014120000 is an abundant number, since it is smaller than the sum of its proper divisors (1447082401420).

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

550014120000 is a wasteful number, since it uses less digits than its factorization.

550014120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21040 (or 21012 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

Adding to 550014120000 its reverse (21410055), we get a palindrome (550035530055).

The spelling of 550014120000 in words is "five hundred fifty billion, fourteen million, one hundred twenty thousand".