50005000505 has 16 divisors (see below), whose sum is σ = 60366072960. Its totient is φ = 39764669568.

The previous prime is 50005000457. The next prime is 50005000541. The reversal of 50005000505 is 50500050005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50005000505 - 2⁸ = 50005000249 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517334 + ... + 606336.

It is an arithmetic number, because the mean of its divisors is an integer number (3772879560).

Almost surely, 2^50005000505 is an apocalyptic number.

It is an amenable number.

50005000505 is a deficient number, since it is larger than the sum of its proper divisors (10361072455).

50005000505 is a wasteful number, since it uses less digits than its factorization.

50005000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89680.

The product of its (nonzero) digits is 625, while the sum is 20.

The spelling of 50005000505 in words is "fifty billion, five million, five hundred five", and thus it is an aban number.