65006050005 has 48 divisors (see below), whose sum is σ = 125259004416. Its totient is φ = 30970615680.

The previous prime is 65006050001. The next prime is 65006050013. The reversal of 65006050005 is 50005060056.

65006050005 is a `hidden beast` number, since 6 + 50 + 0 + 605 + 0 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 65006050005 - 2² = 65006050001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65006050001) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1774147 + ... + 1810416.

It is an arithmetic number, because the mean of its divisors is an integer number (2609562592).

Almost surely, 2^65006050005 is an apocalyptic number.

65006050005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65006050005 is a deficient number, since it is larger than the sum of its proper divisors (60252954411).

65006050005 is a wasteful number, since it uses less digits than its factorization.

65006050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584618 (or 3584615 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 65006050005 in words is "sixty-five billion, six million, fifty thousand, five".