563403315302056 has 8 divisors (see below), whose sum is σ = 1056381216191370. Its totient is φ = 281701657651024.

The previous prime is 563403315302039. The next prime is 563403315302057. The reversal of 563403315302056 is 650203513304365.

It can be written as a sum of positive squares in only one way, i.e., 399881368797156 + 163521946504900 = 19997034^2 + 12787570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 563403315301997 and 563403315302015.

It is not an unprimeable number, because it can be changed into a prime (563403315302057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35212707206371 + ... + 35212707206386.

Almost surely, 2^{563403315302056} is an apocalyptic number.

It is an amenable number.

563403315302056 is a deficient number, since it is larger than the sum of its proper divisors (492977900889314).

563403315302056 is a wasteful number, since it uses less digits than its factorization.

563403315302056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70425414412763 (or 70425414412759 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 46.

The spelling of 563403315302056 in words is "five hundred sixty-three trillion, four hundred three billion, three hundred fifteen million, three hundred two thousand, fifty-six".