555556056105 has 32 divisors (see below), whose sum is σ = 927725711616. Its totient is φ = 283356463104.

The previous prime is 555556056019. The next prime is 555556056127. The reversal of 555556056105 is 501650655555.

It is not a de Polignac number, because 555556056105 - 2¹¹ = 555556054057 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1561329 + ... + 1883841.

It is an arithmetic number, because the mean of its divisors is an integer number (28991428488).

Almost surely, 2^555556056105 is an apocalyptic number.

It is an amenable number.

555556056105 is a deficient number, since it is larger than the sum of its proper divisors (372169655511).

555556056105 is a wasteful number, since it uses less digits than its factorization.

555556056105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327537.

The product of its (nonzero) digits is 2812500, while the sum is 48.

The spelling of 555556056105 in words is "five hundred fifty-five billion, five hundred fifty-six million, fifty-six thousand, one hundred five".