563353065520542 has 96 divisors (see below), whose sum is σ = 1331946978875136. Its totient is φ = 170663674896000.

The previous prime is 563353065520541. The next prime is 563353065520577. The reversal of 563353065520542 is 245025560353365.

563353065520542 is a `hidden beast` number, since 5 + 6 + 3 + 3 + 5 + 3 + 0 + 65 + 520 + 54 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563353065520541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11451870298 + ... + 11451919490.

It is an arithmetic number, because the mean of its divisors is an integer number (13874447696616).

Almost surely, 2^{563353065520542} is an apocalyptic number.

563353065520542 is an abundant number, since it is smaller than the sum of its proper divisors (768593913354594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563353065520542 is a wasteful number, since it uses less digits than its factorization.

563353065520542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64766 (or 64763 counting only the distinct ones).

The product of its (nonzero) digits is 48600000, while the sum is 54.

The spelling of 563353065520542 in words is "five hundred sixty-three trillion, three hundred fifty-three billion, sixty-five million, five hundred twenty thousand, five hundred forty-two".