9910000005 has 32 divisors (see below), whose sum is σ = 16057958400. Its totient is φ = 5218424640.

The previous prime is 9909999991. The next prime is 9910000007. The reversal of 9910000005 is 5000000199.

It is a happy number.

9910000005 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9910000005 - 2⁷ = 9909999877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9910000005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9910000007) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 378364 + ... + 403706.

It is an arithmetic number, because the mean of its divisors is an integer number (501811200).

Almost surely, 2^9910000005 is an apocalyptic number.

It is an amenable number.

9910000005 is a deficient number, since it is larger than the sum of its proper divisors (6147958395).

9910000005 is a wasteful number, since it uses less digits than its factorization.

9910000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25681.

The product of its (nonzero) digits is 405, while the sum is 24.

The square root of 9910000005 is about 99548.9829430718. The cubic root of 9910000005 is about 2147.9518988757.

The spelling of 9910000005 in words is "nine billion, nine hundred ten million, five", and thus it is an aban number.