3556605162403 has 16 divisors (see below), whose sum is σ = 3719712329280. Its totient is φ = 3394210305024.

The previous prime is 3556605162379. The next prime is 3556605162419. The reversal of 3556605162403 is 3042615066553.

It is not a de Polignac number, because 3556605162403 - 2⁴¹ = 1357581906851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3556605162203) 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, 25226875 + ... + 25367467.

It is an arithmetic number, because the mean of its divisors is an integer number (232482020580).

Almost surely, 2^{3556605162403} is an apocalyptic number.

3556605162403 is a deficient number, since it is larger than the sum of its proper divisors (163107166877).

3556605162403 is a wasteful number, since it uses less digits than its factorization.

3556605162403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143118.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 3556605162403 in words is "three trillion, five hundred fifty-six billion, six hundred five million, one hundred sixty-two thousand, four hundred three".