486508589238667 has 2 divisors, whose sum is σ = 486508589238668. Its totient is φ = 486508589238666.

The previous prime is 486508589238589. The next prime is 486508589238697. The reversal of 486508589238667 is 766832985805684.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486508589238667 is a prime.

It is not a weakly prime, because it can be changed into another prime (486508589238697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243254294619333 + 243254294619334.

It is an arithmetic number, because the mean of its divisors is an integer number (243254294619334).

Almost surely, 2^{486508589238667} is an apocalyptic number.

486508589238667 is a deficient number, since it is larger than the sum of its proper divisors (1).

486508589238667 is an equidigital number, since it uses as much as digits as its factorization.

486508589238667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33443020800, while the sum is 85.

The spelling of 486508589238667 in words is "four hundred eighty-six trillion, five hundred eight billion, five hundred eighty-nine million, two hundred thirty-eight thousand, six hundred sixty-seven".