8805913985 has 8 divisors (see below), whose sum is σ = 11527742016. Its totient is φ = 6404301040.

The previous prime is 8805913981. The next prime is 8805913999. The reversal of 8805913985 is 5893195088.

8805913985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8805913985 - 2² = 8805913981 is a prime.

It is a super-2 number, since 2×8805913985² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8805913985.

It is not an unprimeable number, because it can be changed into a prime (8805913981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80053709 + ... + 80053818.

It is an arithmetic number, because the mean of its divisors is an integer number (1440967752).

Almost surely, 2^8805913985 is an apocalyptic number.

It is an amenable number.

8805913985 is a deficient number, since it is larger than the sum of its proper divisors (2721828031).

8805913985 is a wasteful number, since it uses less digits than its factorization.

8805913985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160107543.

The product of its (nonzero) digits is 3110400, while the sum is 56.

The square root of 8805913985 is about 93839.8315482290. The cubic root of 8805913985 is about 2065.0226189464.

The spelling of 8805913985 in words is "eight billion, eight hundred five million, nine hundred thirteen thousand, nine hundred eighty-five".