8117270048 has 24 divisors (see below), whose sum is σ = 16038585612. Its totient is φ = 4043978496.

The previous prime is 8117270011. The next prime is 8117270069. The reversal of 8117270048 is 8400727118.

It can be written as a sum of positive squares in 2 ways, for example, as 8109362704 + 7907344 = 90052^2 + 2812^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8117269993 and 8117270020.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 449015 + ... + 466742.

Almost surely, 2^8117270048 is an apocalyptic number.

It is an amenable number.

8117270048 is a deficient number, since it is larger than the sum of its proper divisors (7921315564).

8117270048 is a wasteful number, since it uses less digits than its factorization.

8117270048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916044 (or 916036 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 8117270048 is about 90095.8936245154. The cubic root of 8117270048 is about 2009.7251381946.

The spelling of 8117270048 in words is "eight billion, one hundred seventeen million, two hundred seventy thousand, forty-eight".