5561544412016 has 10 divisors (see below), whose sum is σ = 10775492298312. Its totient is φ = 2780772206000.

The previous prime is 5561544411989. The next prime is 5561544412057. The reversal of 5561544412016 is 6102144451655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173798262860 + ... + 173798262891.

Almost surely, 2^{5561544412016} is an apocalyptic number.

It is an amenable number.

5561544412016 is a deficient number, since it is larger than the sum of its proper divisors (5213947886296).

5561544412016 is a wasteful number, since it uses less digits than its factorization.

5561544412016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347596525759 (or 347596525753 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 5561544412016 in words is "five trillion, five hundred sixty-one billion, five hundred forty-four million, four hundred twelve thousand, sixteen".