8805005087 has 4 divisors (see below), whose sum is σ = 8882925600. Its totient is φ = 8727084576.

The previous prime is 8805005071. The next prime is 8805005159. The reversal of 8805005087 is 7805005088.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8805005087 - 2⁴ = 8805005071 is a prime.

It is a super-2 number, since 2×8805005087² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8805005057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38960087 + ... + 38960312.

It is an arithmetic number, because the mean of its divisors is an integer number (2220731400).

Almost surely, 2^8805005087 is an apocalyptic number.

8805005087 is a deficient number, since it is larger than the sum of its proper divisors (77920513).

8805005087 is a wasteful number, since it uses less digits than its factorization.

8805005087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77920512.

The product of its (nonzero) digits is 89600, while the sum is 41.

The square root of 8805005087 is about 93834.9886076617. The cubic root of 8805005087 is about 2064.9515697436.

Subtracting from 8805005087 its reverse (7805005088), we obtain a palindrome (999999999).

The spelling of 8805005087 in words is "eight billion, eight hundred five million, five thousand, eighty-seven".