1063417947983 has 2 divisors, whose sum is σ = 1063417947984. Its totient is φ = 1063417947982.

The previous prime is 1063417947971. The next prime is 1063417948001. The reversal of 1063417947983 is 3897497143601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063417947983 - 2⁸ = 1063417947727 is a prime.

It is a super-2 number, since 2×1063417947983² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063417947953) 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, 531708973991 + 531708973992.

It is an arithmetic number, because the mean of its divisors is an integer number (531708973992).

Almost surely, 2^{1063417947983} is an apocalyptic number.

1063417947983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063417947983 is an equidigital number, since it uses as much as digits as its factorization.

1063417947983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27433728, while the sum is 62.

The spelling of 1063417947983 in words is "one trillion, sixty-three billion, four hundred seventeen million, nine hundred forty-seven thousand, nine hundred eighty-three".