8459119547 has 2 divisors, whose sum is σ = 8459119548. Its totient is φ = 8459119546.

The previous prime is 8459119519. The next prime is 8459119553. The reversal of 8459119547 is 7459119548.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8459119547 - 2¹⁰ = 8459118523 is a prime.

It is not a weakly prime, because it can be changed into another prime (8459119517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4229559773 + 4229559774.

It is an arithmetic number, because the mean of its divisors is an integer number (4229559774).

Almost surely, 2^8459119547 is an apocalyptic number.

8459119547 is a deficient number, since it is larger than the sum of its proper divisors (1).

8459119547 is an equidigital number, since it uses as much as digits as its factorization.

8459119547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 53.

The square root of 8459119547 is about 91973.4719742601. The cubic root of 8459119547 is about 2037.5505288233.

Subtracting from 8459119547 its reverse (7459119548), we obtain a palindrome (999999999).

The spelling of 8459119547 in words is "eight billion, four hundred fifty-nine million, one hundred nineteen thousand, five hundred forty-seven".