564243411120463 has 4 divisors (see below), whose sum is σ = 597434200009920. Its totient is φ = 531052622231008.

The previous prime is 564243411120437. The next prime is 564243411120481. The reversal of 564243411120463 is 364021114342465.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564243411120463 - 2⁴⁹ = 1293457699151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564243411121463) 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 3 ways as a sum of consecutive naturals, for example, 16595394444703 + ... + 16595394444736.

It is an arithmetic number, because the mean of its divisors is an integer number (149358550002480).

Almost surely, 2^{564243411120463} is an apocalyptic number.

564243411120463 is a deficient number, since it is larger than the sum of its proper divisors (33190788889457).

564243411120463 is a wasteful number, since it uses less digits than its factorization.

564243411120463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33190788889456.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 564243411120463 in words is "five hundred sixty-four trillion, two hundred forty-three billion, four hundred eleven million, one hundred twenty thousand, four hundred sixty-three".