543540022120000 has 70 divisors (see below), whose sum is σ = 1347802604449598. Its totient is φ = 217416008832000.

The previous prime is 543540022119989. The next prime is 543540022120133. The reversal of 543540022120000 is 21220045345.

It can be written as a sum of positive squares in 5 ways, for example, as 126889951527936 + 416650070592064 = 11264544^2 + 20412008^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6794210277 + ... + 6794290276.

Almost surely, 2^{543540022120000} is an apocalyptic number.

543540022120000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

543540022120000 is an abundant number, since it is smaller than the sum of its proper divisors (804262582329598).

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

543540022120000 is an equidigital number, since it uses as much as digits as its factorization.

543540022120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13588500585 (or 13588500560 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 543540022120000 its reverse (21220045345), we get a palindrome (543561242165345).

The spelling of 543540022120000 in words is "five hundred forty-three trillion, five hundred forty billion, twenty-two million, one hundred twenty thousand".