564946517763 has 12 divisors (see below), whose sum is σ = 816103823080. Its totient is φ = 376598720736.

The previous prime is 564946517753. The next prime is 564946517767. The reversal of 564946517763 is 367715649465.

It is a happy number.

564946517763 is a `hidden beast` number, since 5 + 6 + 4 + 9 + 46 + 517 + 76 + 3 = 666.

It is not a de Polignac number, because 564946517763 - 2²⁴ = 564929740547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564946517763.

It is not an unprimeable number, because it can be changed into a prime (564946517767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2579881 + ... + 2790282.

Almost surely, 2^564946517763 is an apocalyptic number.

564946517763 is a deficient number, since it is larger than the sum of its proper divisors (251157305317).

564946517763 is a wasteful number, since it uses less digits than its factorization.

564946517763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381858 (or 5381855 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 63.

The spelling of 564946517763 in words is "five hundred sixty-four billion, nine hundred forty-six million, five hundred seventeen thousand, seven hundred sixty-three".