564323120516434 has 8 divisors (see below), whose sum is σ = 891036506078640. Its totient is φ = 267310951823556.

The previous prime is 564323120516357. The next prime is 564323120516501. The reversal of 564323120516434 is 434615021323465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7425304217284 + ... + 7425304217359.

It is an arithmetic number, because the mean of its divisors is an integer number (111379563259830).

Almost surely, 2^{564323120516434} is an apocalyptic number.

564323120516434 is a deficient number, since it is larger than the sum of its proper divisors (326713385562206).

564323120516434 is a wasteful number, since it uses less digits than its factorization.

564323120516434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14850608434664.

The product of its (nonzero) digits is 6220800, while the sum is 49.

Adding to 564323120516434 its reverse (434615021323465), we get a palindrome (998938141839899).

The spelling of 564323120516434 in words is "five hundred sixty-four trillion, three hundred twenty-three billion, one hundred twenty million, five hundred sixteen thousand, four hundred thirty-four".