55011105556105 has 8 divisors (see below), whose sum is σ = 67132196611200. Its totient is φ = 43262971148976.

The previous prime is 55011105556081. The next prime is 55011105556129. The reversal of 55011105556105 is 50165550111055.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55011105556081) and next prime (55011105556129).

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

It is a cyclic number.

It is not a de Polignac number, because 55011105556105 - 2²⁵ = 55011072001673 is a prime.

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, 93239161665 + ... + 93239162254.

It is an arithmetic number, because the mean of its divisors is an integer number (8391524576400).

Almost surely, 2^{55011105556105} is an apocalyptic number.

It is an amenable number.

55011105556105 is a deficient number, since it is larger than the sum of its proper divisors (12121091055095).

55011105556105 is a wasteful number, since it uses less digits than its factorization.

55011105556105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186478323983.

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 55011105556105 in words is "fifty-five trillion, eleven billion, one hundred five million, five hundred fifty-six thousand, one hundred five".