3545122684413 has 16 divisors (see below), whose sum is σ = 4846688354816. Its totient is φ = 2303711791920.

The previous prime is 3545122684399. The next prime is 3545122684421. The reversal of 3545122684413 is 3144862215453.

It is a happy number.

3545122684413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3545122684413 - 2⁸ = 3545122684157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545122684613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28152343 + ... + 28277988.

It is an arithmetic number, because the mean of its divisors is an integer number (302918022176).

Almost surely, 2^{3545122684413} is an apocalyptic number.

It is an amenable number.

3545122684413 is a deficient number, since it is larger than the sum of its proper divisors (1301565670403).

3545122684413 is a wasteful number, since it uses less digits than its factorization.

3545122684413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56430864.

The product of its digits is 2764800, while the sum is 48.

Adding to 3545122684413 its reverse (3144862215453), we get a palindrome (6689984899866).

The spelling of 3545122684413 in words is "three trillion, five hundred forty-five billion, one hundred twenty-two million, six hundred eighty-four thousand, four hundred thirteen".