50066500666055 has 16 divisors (see below), whose sum is σ = 62711674766784. Its totient is φ = 38299712816640.

The previous prime is 50066500666051. The next prime is 50066500666093. The reversal of 50066500666055 is 55066600566005.

It is a happy number.

50066500666055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50066500666055 - 2² = 50066500666051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50066500665994 and 50066500666012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50066500666051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68065634 + ... + 68797263.

It is an arithmetic number, because the mean of its divisors is an integer number (3919479672924).

Almost surely, 2^{50066500666055} is an apocalyptic number.

50066500666055 is a deficient number, since it is larger than the sum of its proper divisors (12645174100729).

50066500666055 is a wasteful number, since it uses less digits than its factorization.

50066500666055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136866106.

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 50066500666055 in words is "fifty trillion, sixty-six billion, five hundred million, six hundred sixty-six thousand, fifty-five".