543041706816 has 672 divisors, whose sum is σ = 2009678561280. Its totient is φ = 140571915264.

The previous prime is 543041706811. The next prime is 543041706817. The reversal of 543041706816 is 618607140345.

543041706816 is a `hidden beast` number, since 543 + 0 + 41 + 7 + 0 + 68 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543041706811) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100430385 + ... + 100435791.

Almost surely, 2^543041706816 is an apocalyptic number.

543041706816 is a gapful number since it is divisible by the number (56) 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 543041706816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004839280640).

543041706816 is an abundant number, since it is smaller than the sum of its proper divisors (1466636854464).

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

543041706816 is a wasteful number, since it uses less digits than its factorization.

543041706816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496 (or 5461 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 543041706816 in words is "five hundred forty-three billion, forty-one million, seven hundred six thousand, eight hundred sixteen".