3545305635828 has 96 divisors (see below), whose sum is σ = 9047605754880. Its totient is φ = 1071575619840.

The previous prime is 3545305635811. The next prime is 3545305635841. The reversal of 3545305635828 is 8285365035453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269045976 + ... + 269059152.

It is an arithmetic number, because the mean of its divisors is an integer number (94245893280).

Almost surely, 2^{3545305635828} is an apocalyptic number.

It is an amenable number.

3545305635828 is an abundant number, since it is smaller than the sum of its proper divisors (5502300119052).

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

3545305635828 is a wasteful number, since it uses less digits than its factorization.

3545305635828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18277 (or 18275 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 57.

The spelling of 3545305635828 in words is "three trillion, five hundred forty-five billion, three hundred five million, six hundred thirty-five thousand, eight hundred twenty-eight".