8087045185 has 8 divisors (see below), whose sum is σ = 9740531880. Its totient is φ = 6445584384.

The previous prime is 8087045173. The next prime is 8087045207. The reversal of 8087045185 is 5815407808.

It is a Cunningham number, because it is equal to 89928²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 532132624 + 7554912561 = 23068^2 + 86919^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8087045185 - 2²⁷ = 7952827457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3004992 + ... + 3007681.

It is an arithmetic number, because the mean of its divisors is an integer number (1217566485).

Almost surely, 2^8087045185 is an apocalyptic number.

It is an amenable number.

8087045185 is a deficient number, since it is larger than the sum of its proper divisors (1653486695).

8087045185 is a wasteful number, since it uses less digits than its factorization.

8087045185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012947.

The product of its (nonzero) digits is 358400, while the sum is 46.

The square root of 8087045185 is about 89928.0000055600. Note that the first 5 decimals coincide. The cubic root of 8087045185 is about 2007.2276147459.

The spelling of 8087045185 in words is "eight billion, eighty-seven million, forty-five thousand, one hundred eighty-five".