3545442452075 has 24 divisors (see below), whose sum is σ = 4527082696080. Its totient is φ = 2752413955200.

The previous prime is 3545442452063. The next prime is 3545442452119. The reversal of 3545442452075 is 5702542445453.

It is a happy number.

It is not a de Polignac number, because 3545442452075 - 2²⁰ = 3545441403499 is a prime.

It is a super-3 number, since 3×3545442452075³ (a number of 39 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4706036 + ... + 5407185.

It is an arithmetic number, because the mean of its divisors is an integer number (188628445670).

Almost surely, 2^{3545442452075} is an apocalyptic number.

3545442452075 is a deficient number, since it is larger than the sum of its proper divisors (981640244005).

3545442452075 is a wasteful number, since it uses less digits than its factorization.

3545442452075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113647 (or 10113642 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 50.

The spelling of 3545442452075 in words is "three trillion, five hundred forty-five billion, four hundred forty-two million, four hundred fifty-two thousand, seventy-five".