555605606105 has 16 divisors (see below), whose sum is σ = 734539624128. Its totient is φ = 400076040000.

The previous prime is 555605606093. The next prime is 555605606113. The reversal of 555605606105 is 501606506555.

It is not a de Polignac number, because 555605606105 - 2³⁶ = 486886129369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50003951 + ... + 50015060.

It is an arithmetic number, because the mean of its divisors is an integer number (45908726508).

Almost surely, 2^555605606105 is an apocalyptic number.

555605606105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

555605606105 is a deficient number, since it is larger than the sum of its proper divisors (178934018023).

555605606105 is a wasteful number, since it uses less digits than its factorization.

555605606105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100019128.

The product of its (nonzero) digits is 675000, while the sum is 44.

It can be divided in two parts, 55560 and 5606105, that added together give a palindrome (5661665).

The spelling of 555605606105 in words is "five hundred fifty-five billion, six hundred five million, six hundred six thousand, one hundred five".