55606111055 has 16 divisors (see below), whose sum is σ = 73514189088. Its totient is φ = 40040400000.

The previous prime is 55606111049. The next prime is 55606111061. The reversal of 55606111055 is 55011160655.

It is an interprime number because it is at equal distance from previous prime (55606111049) and next prime (55606111061).

It is not a de Polignac number, because 55606111055 - 2¹⁰ = 55606110031 is a prime.

It is a Duffinian number.

It is a congruent 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, 4999496 + ... + 5010605.

It is an arithmetic number, because the mean of its divisors is an integer number (4594636818).

Almost surely, 2^55606111055 is an apocalyptic number.

55606111055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55606111055 is a deficient number, since it is larger than the sum of its proper divisors (17908078033).

55606111055 is a wasteful number, since it uses less digits than its factorization.

55606111055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010218.

The product of its (nonzero) digits is 22500, while the sum is 35.

It can be divided in two parts, 55606 and 111055, that added together give a palindrome (166661).

The spelling of 55606111055 in words is "fifty-five billion, six hundred six million, one hundred eleven thousand, fifty-five".