564743815505708 has 48 divisors (see below), whose sum is σ = 1021060381635840. Its totient is φ = 273027973017600.

The previous prime is 564743815505707. The next prime is 564743815505717. The reversal of 564743815505708 is 807505518347465.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (564743815505707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5799988448 + ... + 5800085816.

It is an arithmetic number, because the mean of its divisors is an integer number (21272091284080).

Almost surely, 2^{564743815505708} is an apocalyptic number.

It is an amenable number.

564743815505708 is a deficient number, since it is larger than the sum of its proper divisors (456316566130132).

564743815505708 is a wasteful number, since it uses less digits than its factorization.

564743815505708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137178 (or 137176 counting only the distinct ones).

The product of its (nonzero) digits is 564480000, while the sum is 68.

The spelling of 564743815505708 in words is "five hundred sixty-four trillion, seven hundred forty-three billion, eight hundred fifteen million, five hundred five thousand, seven hundred eight".