3555304554406 has 16 divisors (see below), whose sum is σ = 5817899297088. Its totient is φ = 1616011911400.

The previous prime is 3555304554367. The next prime is 3555304554449. The reversal of 3555304554406 is 6044554035553.

It is a self number, because there is not a number n which added to its sum of digits gives 3555304554406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746320 + ... + 2769043.

It is an arithmetic number, because the mean of its divisors is an integer number (363618706068).

Almost surely, 2^{3555304554406} is an apocalyptic number.

3555304554406 is a deficient number, since it is larger than the sum of its proper divisors (2262594742682).

3555304554406 is a wasteful number, since it uses less digits than its factorization.

3555304554406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561347.

The product of its (nonzero) digits is 10800000, while the sum is 49.

Adding to 3555304554406 its reverse (6044554035553), we get a palindrome (9599858589959).

The spelling of 3555304554406 in words is "three trillion, five hundred fifty-five billion, three hundred four million, five hundred fifty-four thousand, four hundred six".