3545047204603 has 2 divisors, whose sum is σ = 3545047204604. Its totient is φ = 3545047204602.

The previous prime is 3545047204591. The next prime is 3545047204613. The reversal of 3545047204603 is 3064027405453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3545047204603 - 2⁵ = 3545047204571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3545047204603.

It is not a weakly prime, because it can be changed into another prime (3545047204613) 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 as a sum of consecutive naturals, namely, 1772523602301 + 1772523602302.

It is an arithmetic number, because the mean of its divisors is an integer number (1772523602302).

Almost surely, 2^{3545047204603} is an apocalyptic number.

3545047204603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545047204603 is an equidigital number, since it uses as much as digits as its factorization.

3545047204603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 43.

The spelling of 3545047204603 in words is "three trillion, five hundred forty-five billion, forty-seven million, two hundred four thousand, six hundred three".