50500550005 has 4 divisors (see below), whose sum is σ = 60600660012. Its totient is φ = 40400440000.

The previous prime is 50500549943. The next prime is 50500550027. The reversal of 50500550005 is 50005500505.

50500550005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14294832721 + 36205717284 = 119561^2 + 190278^2 .

It is not a de Polignac number, because 50500550005 - 2²¹ = 50498452853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050054996 + ... + 5050055005.

It is an arithmetic number, because the mean of its divisors is an integer number (15150165003).

Almost surely, 2^50500550005 is an apocalyptic number.

It is an amenable number.

50500550005 is a deficient number, since it is larger than the sum of its proper divisors (10100110007).

50500550005 is a wasteful number, since it uses less digits than its factorization.

50500550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100110006.

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

The spelling of 50500550005 in words is "fifty billion, five hundred million, five hundred fifty thousand, five".