564744673228276 has 6 divisors (see below), whose sum is σ = 988303178149490. Its totient is φ = 282372336614136.

The previous prime is 564744673228273. The next prime is 564744673228321. The reversal of 564744673228276 is 672822376447465.

564744673228276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 561667722220900 + 3076951007376 = 23699530^2 + 1754124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 564744673228199 and 564744673228208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564744673228273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70593084153531 + ... + 70593084153538.

Almost surely, 2^{564744673228276} is an apocalyptic number.

It is an amenable number.

564744673228276 is a deficient number, since it is larger than the sum of its proper divisors (423558504921214).

564744673228276 is a wasteful number, since it uses less digits than its factorization.

564744673228276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141186168307073 (or 141186168307071 counting only the distinct ones).

The product of its digits is 4551966720, while the sum is 73.

The spelling of 564744673228276 in words is "five hundred sixty-four trillion, seven hundred forty-four billion, six hundred seventy-three million, two hundred twenty-eight thousand, two hundred seventy-six".