4563131317 has 2 divisors, whose sum is σ = 4563131318. Its totient is φ = 4563131316.

The previous prime is 4563131297. The next prime is 4563131351. The reversal of 4563131317 is 7131313654.

It is an a-pointer prime, because the next prime (4563131351) can be obtained adding 4563131317 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4211231236 + 351900081 = 64894^2 + 18759^2 .

It is a cyclic number.

It is not a de Polignac number, because 4563131317 - 2⁷ = 4563131189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4563131117) 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, 2281565658 + 2281565659.

It is an arithmetic number, because the mean of its divisors is an integer number (2281565659).

Almost surely, 2^4563131317 is an apocalyptic number.

It is an amenable number.

4563131317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4563131317 is an equidigital number, since it uses as much as digits as its factorization.

4563131317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 4563131317 is about 67550.9534869790. The cubic root of 4563131317 is about 1658.6483550210.

The spelling of 4563131317 in words is "four billion, five hundred sixty-three million, one hundred thirty-one thousand, three hundred seventeen".