8098385265 has 20 divisors (see below), whose sum is σ = 14517106164. Its totient is φ = 4319138592.

The previous prime is 8098385221. The next prime is 8098385279. The reversal of 8098385265 is 5625838908.

8098385265 is a `hidden beast` number, since 80 + 9 + 8 + 38 + 526 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2909199969 + 5189185296 = 53937^2 + 72036^2 .

It is not a de Polignac number, because 8098385265 - 2¹¹ = 8098383217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9997602 + ... + 9998411.

Almost surely, 2^8098385265 is an apocalyptic number.

It is an amenable number.

8098385265 is a deficient number, since it is larger than the sum of its proper divisors (6418720899).

8098385265 is a wasteful number, since it uses less digits than its factorization.

8098385265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19996030 (or 19996021 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The square root of 8098385265 is about 89991.0288028757. The cubic root of 8098385265 is about 2008.1653899191.

The spelling of 8098385265 in words is "eight billion, ninety-eight million, three hundred eighty-five thousand, two hundred sixty-five".