563305116405545 has 16 divisors (see below), whose sum is σ = 713164132560000. Its totient is φ = 425953486384128.

The previous prime is 563305116405539. The next prime is 563305116405557. The reversal of 563305116405545 is 545504611503365.

It is a cyclic number.

It is not a de Polignac number, because 563305116405545 - 2¹⁰ = 563305116404521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6753406520 + ... + 6753489929.

It is an arithmetic number, because the mean of its divisors is an integer number (44572758285000).

Almost surely, 2^{563305116405545} is an apocalyptic number.

It is an amenable number.

563305116405545 is a deficient number, since it is larger than the sum of its proper divisors (149859016154455).

563305116405545 is a wasteful number, since it uses less digits than its factorization.

563305116405545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13506896912.

The product of its (nonzero) digits is 16200000, while the sum is 53.

The spelling of 563305116405545 in words is "five hundred sixty-three trillion, three hundred five billion, one hundred sixteen million, four hundred five thousand, five hundred forty-five".