505500050005 has 16 divisors (see below), whose sum is σ = 607653970560. Its totient is φ = 403697840832.

The previous prime is 505500049993. The next prime is 505500050023. The reversal of 505500050005 is 500050005505.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505500050005 is a prime.

505500050005 is a modest number, since divided by 50005 gives 5055 as remainder.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10659607 + ... + 10706923.

It is an arithmetic number, because the mean of its divisors is an integer number (37978373160).

Almost surely, 2^505500050005 is an apocalyptic number.

It is an amenable number.

505500050005 is a deficient number, since it is larger than the sum of its proper divisors (102153920555).

505500050005 is a wasteful number, since it uses less digits than its factorization.

505500050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50988.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 505500050005 in words is "five hundred five billion, five hundred million, fifty thousand, five".