50605501005 has 16 divisors (see below), whose sum is σ = 89965335360. Its totient is φ = 26989600464.

The previous prime is 50605500977. The next prime is 50605501039. The reversal of 50605501005 is 50010550605.

50605501005 is a `hidden beast` number, since 5 + 0 + 6 + 0 + 550 + 100 + 5 = 666.

It is not a de Polignac number, because 50605501005 - 2⁹ = 50605500493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 50605501005.

It is a congruent number.

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, 187427647 + ... + 187427916.

It is an arithmetic number, because the mean of its divisors is an integer number (5622833460).

Almost surely, 2^50605501005 is an apocalyptic number.

It is an amenable number.

50605501005 is a deficient number, since it is larger than the sum of its proper divisors (39359834355).

50605501005 is a wasteful number, since it uses less digits than its factorization.

50605501005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374855577 (or 374855571 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 50605501005 in words is "fifty billion, six hundred five million, five hundred one thousand, five".