55050515056105 has 16 divisors (see below), whose sum is σ = 66713397791040. Its totient is φ = 43605791854272.

The previous prime is 55050515056091. The next prime is 55050515056123. The reversal of 55050515056105 is 50165051505055.

It is a cyclic number.

It is not a de Polignac number, because 55050515056105 - 2¹¹ = 55050515054057 is a prime.

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, 34614759 + ... + 36170188.

It is an arithmetic number, because the mean of its divisors is an integer number (4169587361940).

Almost surely, 2^{55050515056105} is an apocalyptic number.

It is an amenable number.

55050515056105 is a deficient number, since it is larger than the sum of its proper divisors (11662882734935).

55050515056105 is a wasteful number, since it uses less digits than its factorization.

55050515056105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70786488.

The product of its (nonzero) digits is 468750, while the sum is 43.

The spelling of 55050515056105 in words is "fifty-five trillion, fifty billion, five hundred fifteen million, fifty-six thousand, one hundred five".