5493647982812 has 12 divisors (see below), whose sum is σ = 10487873421816. Its totient is φ = 2497112719440.

The previous prime is 5493647982811. The next prime is 5493647982821. The reversal of 5493647982812 is 2182897463945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493647982811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62427817943 + ... + 62427818030.

It is an arithmetic number, because the mean of its divisors is an integer number (873989451818).

Almost surely, 2^{5493647982812} is an apocalyptic number.

It is an amenable number.

5493647982812 is a deficient number, since it is larger than the sum of its proper divisors (4994225439004).

5493647982812 is a wasteful number, since it uses less digits than its factorization.

5493647982812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124855635988 (or 124855635986 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 68.

The spelling of 5493647982812 in words is "five trillion, four hundred ninety-three billion, six hundred forty-seven million, nine hundred eighty-two thousand, eight hundred twelve".