564216463254311 has 4 divisors (see below), whose sum is σ = 644818815147792. Its totient is φ = 483614111360832.

The previous prime is 564216463254277. The next prime is 564216463254319. The reversal of 564216463254311 is 113452364612465.

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 564216463254311 - 2⁶ = 564216463254247 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 (564216463254319) 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 3 ways as a sum of consecutive naturals, for example, 40301175946730 + ... + 40301175946743.

It is an arithmetic number, because the mean of its divisors is an integer number (161204703786948).

Almost surely, 2^{564216463254311} is an apocalyptic number.

564216463254311 is a deficient number, since it is larger than the sum of its proper divisors (80602351893481).

564216463254311 is an equidigital number, since it uses as much as digits as its factorization.

564216463254311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80602351893480.

The product of its digits is 12441600, while the sum is 53.

The spelling of 564216463254311 in words is "five hundred sixty-four trillion, two hundred sixteen billion, four hundred sixty-three million, two hundred fifty-four thousand, three hundred eleven".