563045637105445 has 32 divisors (see below), whose sum is σ = 733490403418080. Its totient is φ = 412451147612160.

The previous prime is 563045637105437. The next prime is 563045637105503. The reversal of 563045637105445 is 544501736540365.

It can be written as a sum of positive squares in 16 ways, for example, as 12025928136964 + 551019708968481 = 3467842^2 + 23473809^2 .

It is not a de Polignac number, because 563045637105445 - 2³ = 563045637105437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563045637105445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65901930 + ... + 73953739.

It is an arithmetic number, because the mean of its divisors is an integer number (22921575106815).

Almost surely, 2^{563045637105445} is an apocalyptic number.

It is an amenable number.

563045637105445 is a deficient number, since it is larger than the sum of its proper divisors (170444766312635).

563045637105445 is a wasteful number, since it uses less digits than its factorization.

563045637105445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139856185.

The product of its (nonzero) digits is 90720000, while the sum is 58.

The spelling of 563045637105445 in words is "five hundred sixty-three trillion, forty-five billion, six hundred thirty-seven million, one hundred five thousand, four hundred forty-five".