564814603341418 has 16 divisors (see below), whose sum is σ = 848158416524160. Its totient is φ = 282095270629056.

The previous prime is 564814603341343. The next prime is 564814603341419. The reversal of 564814603341418 is 814143306418465.

It is a happy number.

It is a super-2 number, since 2×564814603341418² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564814603341419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26762946 + ... + 42963757.

It is an arithmetic number, because the mean of its divisors is an integer number (53009901032760).

Almost surely, 2^{564814603341418} is an apocalyptic number.

564814603341418 is a deficient number, since it is larger than the sum of its proper divisors (283343813182742).

564814603341418 is a wasteful number, since it uses less digits than its factorization.

564814603341418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69731181.

The product of its (nonzero) digits is 26542080, while the sum is 58.

The spelling of 564814603341418 in words is "five hundred sixty-four trillion, eight hundred fourteen billion, six hundred three million, three hundred forty-one thousand, four hundred eighteen".