550062144000 has 320 divisors, whose sum is σ = 2032027620480. Its totient is φ = 146682777600.

The previous prime is 550062143989. The next prime is 550062144083. The reversal of 550062144000 is 441260055.

550062144000 is a `hidden beast` number, since 550 + 0 + 62 + 14 + 40 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1568839 + ... + 1887161.

It is an arithmetic number, because the mean of its divisors is an integer number (6350086314).

Almost surely, 2^550062144000 is an apocalyptic number.

550062144000 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 550062144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016013810240).

550062144000 is an abundant number, since it is smaller than the sum of its proper divisors (1481965476480).

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

550062144000 is an equidigital number, since it uses as much as digits as its factorization.

550062144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318365 (or 318333 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 550062144000 in words is "five hundred fifty billion, sixty-two million, one hundred forty-four thousand".