8256164360 has 16 divisors (see below), whose sum is σ = 18576369900. Its totient is φ = 3302465728.

The previous prime is 8256164353. The next prime is 8256164363. The reversal of 8256164360 is 634616528.

It can be written as a sum of positive squares in 2 ways, for example, as 8071584964 + 184579396 = 89842^2 + 13586^2 .

It is not an unprimeable number, because it can be changed into a prime (8256164363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103202015 + ... + 103202094.

Almost surely, 2^8256164360 is an apocalyptic number.

It is an amenable number.

8256164360 is an abundant number, since it is smaller than the sum of its proper divisors (10320205540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8256164360 is a wasteful number, since it uses less digits than its factorization.

8256164360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206404120 (or 206404116 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 8256164360 is about 90863.4379714965. The cubic root of 8256164360 is about 2021.1231508421.

The spelling of 8256164360 in words is "eight billion, two hundred fifty-six million, one hundred sixty-four thousand, three hundred sixty".