3545788743685 has 16 divisors (see below), whose sum is σ = 4423781299392. Its totient is φ = 2726139715200.

The previous prime is 3545788743683. The next prime is 3545788743709. The reversal of 3545788743685 is 5863478875453.

It is not a de Polignac number, because 3545788743685 - 2¹ = 3545788743683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545788743683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129064851 + ... + 129092320.

It is an arithmetic number, because the mean of its divisors is an integer number (276486331212).

Almost surely, 2^{3545788743685} is an apocalyptic number.

It is an amenable number.

3545788743685 is a deficient number, since it is larger than the sum of its proper divisors (877992555707).

3545788743685 is a wasteful number, since it uses less digits than its factorization.

3545788743685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258157284.

The product of its digits is 2709504000, while the sum is 73.

The spelling of 3545788743685 in words is "three trillion, five hundred forty-five billion, seven hundred eighty-eight million, seven hundred forty-three thousand, six hundred eighty-five".