4159481539193 has 2 divisors, whose sum is σ = 4159481539194. Its totient is φ = 4159481539192.

The previous prime is 4159481539181. The next prime is 4159481539231. The reversal of 4159481539193 is 3919351849514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4149971973904 + 9509565289 = 2037148^2 + 97517^2 .

It is a cyclic number.

It is not a de Polignac number, because 4159481539193 - 2⁸ = 4159481538937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4159481599193) by changing a digit.

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 as a sum of consecutive naturals, namely, 2079740769596 + 2079740769597.

It is an arithmetic number, because the mean of its divisors is an integer number (2079740769597).

Almost surely, 2^{4159481539193} is an apocalyptic number.

It is an amenable number.

4159481539193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4159481539193 is an equidigital number, since it uses as much as digits as its factorization.

4159481539193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20995200, while the sum is 62.

The spelling of 4159481539193 in words is "four trillion, one hundred fifty-nine billion, four hundred eighty-one million, five hundred thirty-nine thousand, one hundred ninety-three".