544563306412 has 12 divisors (see below), whose sum is σ = 958250902336. Its totient is φ = 270777334320.

The previous prime is 544563306389. The next prime is 544563306449. The reversal of 544563306412 is 214603365445.

It is a happy 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, 376078908 + ... + 376080355.

Almost surely, 2^544563306412 is an apocalyptic number.

It is an amenable number.

544563306412 is a deficient number, since it is larger than the sum of its proper divisors (413687595924).

544563306412 is a wasteful number, since it uses less digits than its factorization.

544563306412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752159448 (or 752159446 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 544563306412 in words is "five hundred forty-four billion, five hundred sixty-three million, three hundred six thousand, four hundred twelve".