4543646202113 has 2 divisors, whose sum is σ = 4543646202114. Its totient is φ = 4543646202112.

The previous prime is 4543646202097. The next prime is 4543646202133. The reversal of 4543646202113 is 3112026463454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3312629323969 + 1231016878144 = 1820063^2 + 1109512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4543646202113 - 2⁴ = 4543646202097 is a prime.

It is not a weakly prime, because it can be changed into another prime (4543646202133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271823101056 + 2271823101057.

It is an arithmetic number, because the mean of its divisors is an integer number (2271823101057).

Almost surely, 2^{4543646202113} is an apocalyptic number.

It is an amenable number.

4543646202113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4543646202113 is an equidigital number, since it uses as much as digits as its factorization.

4543646202113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 4543646202113 in words is "four trillion, five hundred forty-three billion, six hundred forty-six million, two hundred two thousand, one hundred thirteen".