3543550833841 has 2 divisors, whose sum is σ = 3543550833842. Its totient is φ = 3543550833840.

The previous prime is 3543550833799. The next prime is 3543550833887. The reversal of 3543550833841 is 1483380553453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2882256593841 + 661294240000 = 1697721^2 + 813200^2 .

It is an emirp because it is prime and its reverse (1483380553453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3543550833841 - 2²⁵ = 3543517279409 is a prime.

It is not a weakly prime, because it can be changed into another prime (3543550833041) 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, 1771775416920 + 1771775416921.

It is an arithmetic number, because the mean of its divisors is an integer number (1771775416921).

Almost surely, 2^{3543550833841} is an apocalyptic number.

It is an amenable number.

3543550833841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3543550833841 is an equidigital number, since it uses as much as digits as its factorization.

3543550833841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 3543550833841 in words is "three trillion, five hundred forty-three billion, five hundred fifty million, eight hundred thirty-three thousand, eight hundred forty-one".