63316375317 has 48 divisors (see below), whose sum is σ = 101105292288. Its totient is φ = 37934127360.

The previous prime is 63316375301. The next prime is 63316375321. The reversal of 63316375317 is 71357361336.

63316375317 is a `hidden beast` number, since 6 + 3 + 3 + 1 + 637 + 5 + 3 + 1 + 7 = 666.

It is not a de Polignac number, because 63316375317 - 2⁴ = 63316375301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63316375327) 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 in 47 ways as a sum of consecutive naturals, for example, 2322588 + ... + 2349690.

It is an arithmetic number, because the mean of its divisors is an integer number (2106360256).

Almost surely, 2^63316375317 is an apocalyptic number.

It is an amenable number.

63316375317 is a deficient number, since it is larger than the sum of its proper divisors (37788916971).

63316375317 is a wasteful number, since it uses less digits than its factorization.

63316375317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27650 (or 27647 counting only the distinct ones).

The product of its digits is 714420, while the sum is 45.

The spelling of 63316375317 in words is "sixty-three billion, three hundred sixteen million, three hundred seventy-five thousand, three hundred seventeen".