5646772247212 has 6 divisors (see below), whose sum is σ = 9881851432628. Its totient is φ = 2823386123604.

The previous prime is 5646772247203. The next prime is 5646772247357. The reversal of 5646772247212 is 2127422776465.

It is a happy 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 as a sum of consecutive naturals, namely, 705846530898 + ... + 705846530905.

Almost surely, 2^{5646772247212} is an apocalyptic number.

It is an amenable number.

5646772247212 is a deficient number, since it is larger than the sum of its proper divisors (4235079185416).

5646772247212 is a wasteful number, since it uses less digits than its factorization.

5646772247212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411693061807 (or 1411693061805 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 55.

The spelling of 5646772247212 in words is "five trillion, six hundred forty-six billion, seven hundred seventy-two million, two hundred forty-seven thousand, two hundred twelve".