564793058947 has 12 divisors (see below), whose sum is σ = 611641794504. Its totient is φ = 521295315840.

The previous prime is 564793058939. The next prime is 564793059043. The reversal of 564793058947 is 749850397465.

It is not a de Polignac number, because 564793058947 - 2³ = 564793058939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564793058917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582348 + ... + 1906150.

It is an arithmetic number, because the mean of its divisors is an integer number (50970149542).

Almost surely, 2^564793058947 is an apocalyptic number.

564793058947 is a deficient number, since it is larger than the sum of its proper divisors (46848735557).

564793058947 is a wasteful number, since it uses less digits than its factorization.

564793058947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334150 (or 334137 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 67.

The spelling of 564793058947 in words is "five hundred sixty-four billion, seven hundred ninety-three million, fifty-eight thousand, nine hundred forty-seven".