544563306356 has 12 divisors (see below), whose sum is σ = 1009043773668. Its totient is φ = 256265085312.

The previous prime is 544563306323. The next prime is 544563306379. The reversal of 544563306356 is 653603365445.

It can be written as a sum of positive squares in 2 ways, for example, as 430532822500 + 114030483856 = 656150^2 + 337684^2 .

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, 4004141891 + ... + 4004142026.

It is an arithmetic number, because the mean of its divisors is an integer number (84086981139).

Almost surely, 2^544563306356 is an apocalyptic number.

It is an amenable number.

544563306356 is a deficient number, since it is larger than the sum of its proper divisors (464480467312).

544563306356 is a wasteful number, since it uses less digits than its factorization.

544563306356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8008283938 (or 8008283936 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 50.

The spelling of 544563306356 in words is "five hundred forty-four billion, five hundred sixty-three million, three hundred six thousand, three hundred fifty-six".