6317307661492 has 12 divisors (see below), whose sum is σ = 11055545016516. Its totient is φ = 3158580513920.

The previous prime is 6317307661463. The next prime is 6317307661519. The reversal of 6317307661492 is 2941667037136.

It can be written as a sum of positive squares in 2 ways, for example, as 512031838096 + 5805275823396 = 715564^2 + 2409414^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18135109 + ... + 18480172.

It is an arithmetic number, because the mean of its divisors is an integer number (921295418043).

Almost surely, 2^{6317307661492} is an apocalyptic number.

It is an amenable number.

6317307661492 is a deficient number, since it is larger than the sum of its proper divisors (4738237355024).

6317307661492 is a wasteful number, since it uses less digits than its factorization.

6317307661492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36658418 (or 36658416 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 55.

The spelling of 6317307661492 in words is "six trillion, three hundred seventeen billion, three hundred seven million, six hundred sixty-one thousand, four hundred ninety-two".