3559742091803 has 16 divisors (see below), whose sum is σ = 3771286256640. Its totient is φ = 3350635632000.

The previous prime is 3559742091797. The next prime is 3559742091817. The reversal of 3559742091803 is 3081902479553.

3559742091803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3559742091803 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3559742091833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6597278 + ... + 7116428.

It is an arithmetic number, because the mean of its divisors is an integer number (235705391040).

Almost surely, 2^{3559742091803} is an apocalyptic number.

3559742091803 is a deficient number, since it is larger than the sum of its proper divisors (211544164837).

3559742091803 is a wasteful number, since it uses less digits than its factorization.

3559742091803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521498.

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 3559742091803 in words is "three trillion, five hundred fifty-nine billion, seven hundred forty-two million, ninety-one thousand, eight hundred three".