3436545443549 has 2 divisors, whose sum is σ = 3436545443550. Its totient is φ = 3436545443548.

The previous prime is 3436545443531. The next prime is 3436545443557. The reversal of 3436545443549 is 9453445456343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1839400500025 + 1597144943524 = 1356245^2 + 1263782^2 .

It is a cyclic number.

It is not a de Polignac number, because 3436545443549 - 2⁸ = 3436545443293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3436545446549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718272721774 + 1718272721775.

It is an arithmetic number, because the mean of its divisors is an integer number (1718272721775).

Almost surely, 2^{3436545443549} is an apocalyptic number.

It is an amenable number.

3436545443549 is a deficient number, since it is larger than the sum of its proper divisors (1).

3436545443549 is an equidigital number, since it uses as much as digits as its factorization.

3436545443549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624000, while the sum is 59.

The spelling of 3436545443549 in words is "three trillion, four hundred thirty-six billion, five hundred forty-five million, four hundred forty-three thousand, five hundred forty-nine".