3453545413 has 2 divisors, whose sum is σ = 3453545414. Its totient is φ = 3453545412.

The previous prime is 3453545321. The next prime is 3453545441. The reversal of 3453545413 is 3145453543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3366552484 + 86992929 = 58022^2 + 9327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453545413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453545443) 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, 1726772706 + 1726772707.

It is an arithmetic number, because the mean of its divisors is an integer number (1726772707).

Almost surely, 2^3453545413 is an apocalyptic number.

It is an amenable number.

3453545413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453545413 is an equidigital number, since it uses as much as digits as its factorization.

3453545413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216000, while the sum is 37.

The square root of 3453545413 is about 58766.8734322322. The cubic root of 3453545413 is about 1511.5472369250.

Adding to 3453545413 its reverse (3145453543), we get a palindrome (6598998956).

The spelling of 3453545413 in words is "three billion, four hundred fifty-three million, five hundred forty-five thousand, four hundred thirteen".