4508063947 has 2 divisors, whose sum is σ = 4508063948. Its totient is φ = 4508063946.

The previous prime is 4508063921. The next prime is 4508063981. The reversal of 4508063947 is 7493608054.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4508063947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4508063897 and 4508063906.

It is not a weakly prime, because it can be changed into another prime (4508063647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2254031973 + 2254031974.

It is an arithmetic number, because the mean of its divisors is an integer number (2254031974).

Almost surely, 2^4508063947 is an apocalyptic number.

4508063947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4508063947 is an equidigital number, since it uses as much as digits as its factorization.

4508063947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 4508063947 is about 67142.1175343763. The cubic root of 4508063947 is about 1651.9492050887.

The spelling of 4508063947 in words is "four billion, five hundred eight million, sixty-three thousand, nine hundred forty-seven".