564845467840226 has 4 divisors (see below), whose sum is σ = 847268201760342. Its totient is φ = 282422733920112.

The previous prime is 564845467840177. The next prime is 564845467840229. The reversal of 564845467840226 is 622048764548465.

564845467840226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 560633429934601 + 4212037905625 = 23677699^2 + 2052325^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 564845467840226.

It is not an unprimeable number, because it can be changed into a prime (564845467840229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141211366960055 + ... + 141211366960058.

Almost surely, 2^{564845467840226} is an apocalyptic number.

564845467840226 is a deficient number, since it is larger than the sum of its proper divisors (282422733920116).

564845467840226 is a wasteful number, since it uses less digits than its factorization.

564845467840226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282422733920115.

The product of its (nonzero) digits is 2477260800, while the sum is 71.

The spelling of 564845467840226 in words is "five hundred sixty-four trillion, eight hundred forty-five billion, four hundred sixty-seven million, eight hundred forty thousand, two hundred twenty-six".