544366643056 has 20 divisors (see below), whose sum is σ = 1065583676752. Its totient is φ = 269377307136.

The previous prime is 544366643027. The next prime is 544366643071. The reversal of 544366643056 is 650346663445.

It is a junction number, because it is equal to n+sod(n) for n = 544366642994 and 544366643012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175374300 + ... + 175377403.

Almost surely, 2^544366643056 is an apocalyptic number.

It is an amenable number.

544366643056 is a deficient number, since it is larger than the sum of its proper divisors (521217033696).

544366643056 is a wasteful number, since it uses less digits than its factorization.

544366643056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350751808 (or 350751802 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 544366643056 in words is "five hundred forty-four billion, three hundred sixty-six million, six hundred forty-three thousand, fifty-six".