543540010441040 has 40 divisors (see below), whose sum is σ = 1267064905676640. Its totient is φ = 216842347161216.

The previous prime is 543540010441037. The next prime is 543540010441097. The reversal of 543540010441040 is 40144010045345.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8963360354 + ... + 8963420993.

It is an arithmetic number, because the mean of its divisors is an integer number (31676622641916).

Almost surely, 2^{543540010441040} is an apocalyptic number.

It is an amenable number.

543540010441040 is an abundant number, since it is smaller than the sum of its proper divisors (723524895235600).

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

543540010441040 is a wasteful number, since it uses less digits than its factorization.

543540010441040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17926781739 (or 17926781733 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 543540010441040 its reverse (40144010045345), we get a palindrome (583684020486385).

The spelling of 543540010441040 in words is "five hundred forty-three trillion, five hundred forty billion, ten million, four hundred forty-one thousand, forty".