3545067734538 has 64 divisors (see below), whose sum is σ = 8052557749632. Its totient is φ = 1030910561280.

The previous prime is 3545067734531. The next prime is 3545067734569. The reversal of 3545067734538 is 8354377605453.

It is not an unprimeable number, because it can be changed into a prime (3545067734531) 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 31 ways as a sum of consecutive naturals, for example, 9764931 + ... + 10121462.

It is an arithmetic number, because the mean of its divisors is an integer number (125821214838).

Almost surely, 2^{3545067734538} is an apocalyptic number.

3545067734538 is an abundant number, since it is smaller than the sum of its proper divisors (4507490015094).

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

3545067734538 is a wasteful number, since it uses less digits than its factorization.

3545067734538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19886519.

The product of its (nonzero) digits is 127008000, while the sum is 60.

The spelling of 3545067734538 in words is "three trillion, five hundred forty-five billion, sixty-seven million, seven hundred thirty-four thousand, five hundred thirty-eight".