50000005595556 has 36 divisors (see below), whose sum is σ = 126390248898732. Its totient is φ = 16666491055104.

The previous prime is 50000005595539. The next prime is 50000005595627. The reversal of 50000005595556 is 65559550000005.

50000005595556 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 0 + 0 + 0 + 5 + 5 + 95 + 556 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20633252403456 + 29366753192100 = 4542384^2 + 5419110^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 3945141 + ... + 10750076.

It is an arithmetic number, because the mean of its divisors is an integer number (3510840247187).

Almost surely, 2^{50000005595556} is an apocalyptic number.

It is an amenable number.

50000005595556 is an abundant number, since it is smaller than the sum of its proper divisors (76390243303176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50000005595556 is a wasteful number, since it uses less digits than its factorization.

50000005595556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14789740 (or 14789735 counting only the distinct ones).

The product of its (nonzero) digits is 843750, while the sum is 45.

The spelling of 50000005595556 in words is "fifty trillion, five million, five hundred ninety-five thousand, five hundred fifty-six".