6493496518756 has 27 divisors (see below), whose sum is σ = 12305109338571. Its totient is φ = 2996967814464.

The previous prime is 6493496518709. The next prime is 6493496518813. The reversal of 6493496518756 is 6578156943946.

The square root of 6493496518756 is 2548234.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2322850328100 + 4170646190656 = 1524090^2 + 2042216^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 66205080 + ... + 66303088.

Almost surely, 2^{6493496518756} is an apocalyptic number.

6493496518756 is the 2548234-th square number.

It is an amenable number.

6493496518756 is a deficient number, since it is larger than the sum of its proper divisors (5811612819815).

6493496518756 is an frugal number, since it uses more digits than its factorization.

6493496518756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196048 (or 98024 counting only the distinct ones).

The product of its digits is 1175731200, while the sum is 73.

The spelling of 6493496518756 in words is "six trillion, four hundred ninety-three billion, four hundred ninety-six million, five hundred eighteen thousand, seven hundred fifty-six".