8805409081 has 8 divisors (see below), whose sum is σ = 10087231424. Its totient is φ = 7529563440.

The previous prime is 8805409051. The next prime is 8805409087. The reversal of 8805409081 is 1809045088.

8805409081 is digitally balanced in base 2, 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 8805409081 - 2¹³ = 8805400889 is a prime.

It is a super-2 number, since 2×8805409081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8805409087) 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 7 ways as a sum of consecutive naturals, for example, 1491015 + ... + 1496908.

It is an arithmetic number, because the mean of its divisors is an integer number (1260903928).

Almost surely, 2^8805409081 is an apocalyptic number.

It is an amenable number.

8805409081 is a deficient number, since it is larger than the sum of its proper divisors (1281822343).

8805409081 is a wasteful number, since it uses less digits than its factorization.

8805409081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988351.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 8805409081 is about 93837.1412661319. The cubic root of 8805409081 is about 2064.9831508454.

The spelling of 8805409081 in words is "eight billion, eight hundred five million, four hundred nine thousand, eighty-one".