563960517089 has 2 divisors, whose sum is σ = 563960517090. Its totient is φ = 563960517088.

The previous prime is 563960517079. The next prime is 563960517161. The reversal of 563960517089 is 980715069365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514077528064 + 49882989025 = 716992^2 + 223345^2 .

It is a cyclic number.

It is not a de Polignac number, because 563960517089 - 2¹² = 563960512993 is a prime.

It is a super-2 number, since 2×563960517089² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (563960517019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281980258544 + 281980258545.

It is an arithmetic number, because the mean of its divisors is an integer number (281980258545).

Almost surely, 2^563960517089 is an apocalyptic number.

It is an amenable number.

563960517089 is a deficient number, since it is larger than the sum of its proper divisors (1).

563960517089 is an equidigital number, since it uses as much as digits as its factorization.

563960517089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 563960517089 in words is "five hundred sixty-three billion, nine hundred sixty million, five hundred seventeen thousand, eighty-nine".