8271695048 has 8 divisors (see below), whose sum is σ = 15509428230. Its totient is φ = 4135847520.

The previous prime is 8271695009. The next prime is 8271695051. The reversal of 8271695048 is 8405961728.

It can be written as a sum of positive squares in only one way, i.e., 7056336004 + 1215359044 = 84002^2 + 34862^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 8271694987 and 8271695005.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 516980933 + ... + 516980948.

Almost surely, 2^8271695048 is an apocalyptic number.

It is an amenable number.

8271695048 is a deficient number, since it is larger than the sum of its proper divisors (7237733182).

8271695048 is a wasteful number, since it uses less digits than its factorization.

8271695048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033961887 (or 1033961883 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 8271695048 is about 90948.8595200622. The cubic root of 8271695048 is about 2022.3896700148.

Adding to 8271695048 its product of nonzero digits (967680), we get a palindrome (8272662728).

The spelling of 8271695048 in words is "eight billion, two hundred seventy-one million, six hundred ninety-five thousand, forty-eight".