543517163442041 has 16 divisors (see below), whose sum is σ = 544353518741760. Its totient is φ = 542681454470400.

The previous prime is 543517163442013. The next prime is 543517163442049. The reversal of 543517163442041 is 140244361715345.

It is a cyclic number.

It is not a de Polignac number, because 543517163442041 - 2⁶ = 543517163441977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543517163442049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19200790010 + ... + 19200818316.

It is an arithmetic number, because the mean of its divisors is an integer number (34022094921360).

Almost surely, 2^{543517163442041} is an apocalyptic number.

It is an amenable number.

543517163442041 is a deficient number, since it is larger than the sum of its proper divisors (836355299719).

543517163442041 is a wasteful number, since it uses less digits than its factorization.

543517163442041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38704.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 543517163442041 in words is "five hundred forty-three trillion, five hundred seventeen billion, one hundred sixty-three million, four hundred forty-two thousand, forty-one".