55000111010106 has 16 divisors (see below), whose sum is σ = 110029689041184. Its totient is φ = 18328459166544.

The previous prime is 55000111010093. The next prime is 55000111010177. The reversal of 55000111010106 is 60101011100055.

It is a happy number.

It is a super-2 number, since 2×55000111010106² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227768276 + ... + 1227813071.

It is an arithmetic number, because the mean of its divisors is an integer number (6876855565074).

Almost surely, 2^{55000111010106} is an apocalyptic number.

55000111010106 is an abundant number, since it is smaller than the sum of its proper divisors (55029578031078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55000111010106 is a wasteful number, since it uses less digits than its factorization.

55000111010106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455585085.

The product of its (nonzero) digits is 150, while the sum is 21.

The spelling of 55000111010106 in words is "fifty-five trillion, one hundred eleven million, ten thousand, one hundred six".