6486493355712 has 112 divisors (see below), whose sum is σ = 19684221337600. Its totient is φ = 2092417194240.

The previous prime is 6486493355669. The next prime is 6486493355737. The reversal of 6486493355712 is 2175533946846.

6486493355712 is a `hidden beast` number, since 6 + 4 + 8 + 6 + 49 + 33 + 557 + 1 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6486493355712.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60490912 + ... + 60598047.

Almost surely, 2^{6486493355712} is an apocalyptic number.

6486493355712 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6486493355712 is an abundant number, since it is smaller than the sum of its proper divisors (13197727981888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6486493355712 is a wasteful number, since it uses less digits than its factorization.

6486493355712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121089011 (or 121088995 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 63.

The spelling of 6486493355712 in words is "six trillion, four hundred eighty-six billion, four hundred ninety-three million, three hundred fifty-five thousand, seven hundred twelve".