3545765864028 has 36 divisors (see below), whose sum is σ = 8978999604120. Its totient is φ = 1179800005536.

The previous prime is 3545765864027. The next prime is 3545765864059. The reversal of 3545765864028 is 8204685675453.

3545765864028 is a `hidden beast` number, since 3 + 5 + 4 + 5 + 7 + 6 + 586 + 40 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545765864023) 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 in 11 ways as a sum of consecutive naturals, for example, 88394218 + ... + 88434321.

It is an arithmetic number, because the mean of its divisors is an integer number (249416655670).

Almost surely, 2^{3545765864028} is an apocalyptic number.

It is an amenable number.

3545765864028 is an abundant number, since it is smaller than the sum of its proper divisors (5433233740092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3545765864028 is a wasteful number, since it uses less digits than its factorization.

3545765864028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176829106 (or 176829101 counting only the distinct ones).

The product of its (nonzero) digits is 193536000, while the sum is 63.

The spelling of 3545765864028 in words is "three trillion, five hundred forty-five billion, seven hundred sixty-five million, eight hundred sixty-four thousand, twenty-eight".