564543312245 has 32 divisors (see below), whose sum is σ = 762235992576. Its totient is φ = 397862464000.

The previous prime is 564543312161. The next prime is 564543312317. The reversal of 564543312245 is 542213345465.

564543312245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-564543312245 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564543312196 and 564543312205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 820064 + ... + 1342233.

It is an arithmetic number, because the mean of its divisors is an integer number (23819874768).

Almost surely, 2^564543312245 is an apocalyptic number.

564543312245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564543312245 is a deficient number, since it is larger than the sum of its proper divisors (197692680331).

564543312245 is a wasteful number, since it uses less digits than its factorization.

564543312245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162461.

The product of its digits is 1728000, while the sum is 44.

The spelling of 564543312245 in words is "five hundred sixty-four billion, five hundred forty-three million, three hundred twelve thousand, two hundred forty-five".