544563235432 has 32 divisors (see below), whose sum is σ = 1084528741320. Its totient is φ = 255456624640.

The previous prime is 544563235387. The next prime is 544563235439. The reversal of 544563235432 is 234532365445.

It can be written as a sum of positive squares in 4 ways, for example, as 233205931396 + 311357304036 = 482914^2 + 557994^2 .

It is not an unprimeable number, because it can be changed into a prime (544563235439) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6272569 + ... + 6358792.

Almost surely, 2^544563235432 is an apocalyptic number.

It is an amenable number.

544563235432 is a deficient number, since it is larger than the sum of its proper divisors (539965505888).

544563235432 is a wasteful number, since it uses less digits than its factorization.

544563235432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12631701 (or 12631697 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 46.

The spelling of 544563235432 in words is "five hundred forty-four billion, five hundred sixty-three million, two hundred thirty-five thousand, four hundred thirty-two".