563716795138 has 32 divisors (see below), whose sum is σ = 984966293376. Its totient is φ = 236947596288.

The previous prime is 563716795121. The next prime is 563716795139. The reversal of 563716795138 is 831597617365.

It is not an unprimeable number, because it can be changed into a prime (563716795139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904745 + ... + 2180707.

It is an arithmetic number, because the mean of its divisors is an integer number (30780196668).

Almost surely, 2^563716795138 is an apocalyptic number.

563716795138 is a deficient number, since it is larger than the sum of its proper divisors (421249498238).

563716795138 is a wasteful number, since it uses less digits than its factorization.

563716795138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278778.

The product of its digits is 28576800, while the sum is 61.

The spelling of 563716795138 in words is "five hundred sixty-three billion, seven hundred sixteen million, seven hundred ninety-five thousand, one hundred thirty-eight".