563298296138 has 16 divisors (see below), whose sum is σ = 867832491624. Its totient is φ = 274021652160.

The previous prime is 563298296137. The next prime is 563298296159. The reversal of 563298296138 is 831692892365.

It can be written as a sum of positive squares in 4 ways, for example, as 510886146169 + 52412149969 = 714763^2 + 228937^2 .

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (563298296137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176956 + ... + 1584872.

Almost surely, 2^563298296138 is an apocalyptic number.

563298296138 is a deficient number, since it is larger than the sum of its proper divisors (304534195486).

563298296138 is a wasteful number, since it uses less digits than its factorization.

563298296138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426617.

The product of its digits is 33592320, while the sum is 62.

The spelling of 563298296138 in words is "five hundred sixty-three billion, two hundred ninety-eight million, two hundred ninety-six thousand, one hundred thirty-eight".