55055551106 has 8 divisors (see below), whose sum is σ = 83983044240. Its totient is φ = 27061203028.

The previous prime is 55055551073. The next prime is 55055551121. The reversal of 55055551106 is 60115555055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55055551106² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55055551106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233286116 + ... + 233286351.

It is an arithmetic number, because the mean of its divisors is an integer number (10497880530).

Almost surely, 2^55055551106 is an apocalyptic number.

55055551106 is a deficient number, since it is larger than the sum of its proper divisors (28927493134).

55055551106 is a wasteful number, since it uses less digits than its factorization.

55055551106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466572528.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 55055551106 in words is "fifty-five billion, fifty-five million, five hundred fifty-one thousand, one hundred six".