8840505005 has 16 divisors (see below), whose sum is σ = 10820283264. Its totient is φ = 6932439360.

The previous prime is 8840504969. The next prime is 8840505017. The reversal of 8840505005 is 5005050488.

It is a happy number.

It is not a de Polignac number, because 8840505005 - 2⁸ = 8840504749 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 15 ways as a sum of consecutive naturals, for example, 10559 + ... + 133388.

It is an arithmetic number, because the mean of its divisors is an integer number (676267704).

Almost surely, 2^8840505005 is an apocalyptic number.

It is an amenable number.

8840505005 is a deficient number, since it is larger than the sum of its proper divisors (1979778259).

8840505005 is a wasteful number, since it uses less digits than its factorization.

8840505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144196.

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 8840505005 is about 94023.9597389942. The cubic root of 8840505005 is about 2067.7229977810.

The spelling of 8840505005 in words is "eight billion, eight hundred forty million, five hundred five thousand, five".