564744670038229 has 16 divisors (see below), whose sum is σ = 585352968387264. Its totient is φ = 544604684083200.

The previous prime is 564744670038209. The next prime is 564744670038251. The reversal of 564744670038229 is 922830076447465.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564744670038229 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 (564744670038209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425075244 + ... + 426401749.

It is an arithmetic number, because the mean of its divisors is an integer number (36584560524204).

Almost surely, 2^{564744670038229} is an apocalyptic number.

It is an amenable number.

564744670038229 is a deficient number, since it is larger than the sum of its proper divisors (20608298349035).

564744670038229 is a wasteful number, since it uses less digits than its factorization.

564744670038229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851477268.

The product of its (nonzero) digits is 487710720, while the sum is 67.

The spelling of 564744670038229 in words is "five hundred sixty-four trillion, seven hundred forty-four billion, six hundred seventy million, thirty-eight thousand, two hundred twenty-nine".