50505505055506 has 16 divisors (see below), whose sum is σ = 75967822498680. Its totient is φ = 25182937128960.

The previous prime is 50505505055459. The next prime is 50505505055539. The reversal of 50505505055506 is 60555050550505.

It is a happy number.

50505505055506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44207086643281 + 6298418412225 = 6648841^2 + 2509665^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7338511 + ... + 12444466.

Almost surely, 2^{50505505055506} is an apocalyptic number.

50505505055506 is a deficient number, since it is larger than the sum of its proper divisors (25462317443174).

50505505055506 is a wasteful number, since it uses less digits than its factorization.

50505505055506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19786509.

The product of its (nonzero) digits is 2343750, while the sum is 46.

The spelling of 50505505055506 in words is "fifty trillion, five hundred five billion, five hundred five million, fifty-five thousand, five hundred six".