8563676047 has 2 divisors, whose sum is σ = 8563676048. Its totient is φ = 8563676046.

The previous prime is 8563676039. The next prime is 8563676059. The reversal of 8563676047 is 7406763658.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8563676047 - 2³ = 8563676039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8563675985 and 8563676003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8563670047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4281838023 + 4281838024.

It is an arithmetic number, because the mean of its divisors is an integer number (4281838024).

Almost surely, 2^8563676047 is an apocalyptic number.

8563676047 is a deficient number, since it is larger than the sum of its proper divisors (1).

8563676047 is an equidigital number, since it uses as much as digits as its factorization.

8563676047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The square root of 8563676047 is about 92540.1320887322. The cubic root of 8563676047 is about 2045.9110282987.

The spelling of 8563676047 in words is "eight billion, five hundred sixty-three million, six hundred seventy-six thousand, forty-seven".