3545517211441 has 2 divisors, whose sum is σ = 3545517211442. Its totient is φ = 3545517211440.

The previous prime is 3545517211433. The next prime is 3545517211487. The reversal of 3545517211441 is 1441127155453.

3545517211441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3536389319841 + 9127891600 = 1880529^2 + 95540^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545517211441 - 2³ = 3545517211433 is a prime.

It is a super-4 number, since 4×3545517211441⁴ (a number of 51 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (3545517211421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772758605720 + 1772758605721.

It is an arithmetic number, because the mean of its divisors is an integer number (1772758605721).

Almost surely, 2^{3545517211441} is an apocalyptic number.

It is an amenable number.

3545517211441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545517211441 is an equidigital number, since it uses as much as digits as its factorization.

3545517211441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336000, while the sum is 43.

The spelling of 3545517211441 in words is "three trillion, five hundred forty-five billion, five hundred seventeen million, two hundred eleven thousand, four hundred forty-one".