3545107843323 has 4 divisors (see below), whose sum is σ = 4726810457768. Its totient is φ = 2363405228880.

The previous prime is 3545107843301. The next prime is 3545107843339. The reversal of 3545107843323 is 3233487015453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3545107843323 - 2⁶ = 3545107843259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545107844323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 590851307218 + ... + 590851307223.

It is an arithmetic number, because the mean of its divisors is an integer number (1181702614442).

Almost surely, 2^{3545107843323} is an apocalyptic number.

3545107843323 is a deficient number, since it is larger than the sum of its proper divisors (1181702614445).

3545107843323 is a wasteful number, since it uses less digits than its factorization.

3545107843323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181702614444.

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 3545107843323 in words is "three trillion, five hundred forty-five billion, one hundred seven million, eight hundred forty-three thousand, three hundred twenty-three".