5317678063 has 2 divisors, whose sum is σ = 5317678064. Its totient is φ = 5317678062.

The previous prime is 5317678057. The next prime is 5317678123. The reversal of 5317678063 is 3608767135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5317678063 - 2⁹ = 5317677551 is a prime.

It is a super-2 number, since 2×5317678063² = 56555399963422863938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5317678763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658839031 + 2658839032.

It is an arithmetic number, because the mean of its divisors is an integer number (2658839032).

Almost surely, 2^5317678063 is an apocalyptic number.

5317678063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5317678063 is an equidigital number, since it uses as much as digits as its factorization.

5317678063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 5317678063 is about 72922.4112533314. The cubic root of 5317678063 is about 1745.4497367631.

The spelling of 5317678063 in words is "five billion, three hundred seventeen million, six hundred seventy-eight thousand, sixty-three".