3545305428052 has 24 divisors (see below), whose sum is σ = 6244019129096. Its totient is φ = 1761300747648.

The previous prime is 3545305427971. The next prime is 3545305428053. The reversal of 3545305428052 is 2508245035453.

3545305428052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 118415821456 + 3426889606596 = 344116^2 + 1851186^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3545305427993 and 3545305428011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545305428053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21932758 + ... + 22093810.

Almost surely, 2^{3545305428052} is an apocalyptic number.

It is an amenable number.

3545305428052 is a deficient number, since it is larger than the sum of its proper divisors (2698713701044).

3545305428052 is a wasteful number, since it uses less digits than its factorization.

3545305428052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196267 (or 196265 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 3545305428052 in words is "three trillion, five hundred forty-five billion, three hundred five million, four hundred twenty-eight thousand, fifty-two".