564728114225 has 12 divisors (see below), whose sum is σ = 763923122160. Its totient is φ = 410711355600.

The previous prime is 564728114183. The next prime is 564728114239. The reversal of 564728114225 is 522411827465.

It is not a de Polignac number, because 564728114225 - 2¹⁸ = 564727852081 is a prime.

It is a super-2 number, since 2×564728114225² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 564728114225.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1026778115 + ... + 1026778664.

It is an arithmetic number, because the mean of its divisors is an integer number (63660260180).

Almost surely, 2^564728114225 is an apocalyptic number.

564728114225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564728114225 is a deficient number, since it is larger than the sum of its proper divisors (199195007935).

564728114225 is a wasteful number, since it uses less digits than its factorization.

564728114225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053556800 (or 2053556795 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 47.

The spelling of 564728114225 in words is "five hundred sixty-four billion, seven hundred twenty-eight million, one hundred fourteen thousand, two hundred twenty-five".