564738312782 has 16 divisors (see below), whose sum is σ = 970718334432. Its totient is φ = 241381827360.

The previous prime is 564738312727. The next prime is 564738312811. The reversal of 564738312782 is 287213837465.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 54067769 + ... + 54078212.

It is an arithmetic number, because the mean of its divisors is an integer number (60669895902).

Almost surely, 2^564738312782 is an apocalyptic number.

564738312782 is a deficient number, since it is larger than the sum of its proper divisors (405980021650).

564738312782 is a wasteful number, since it uses less digits than its factorization.

564738312782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108146363.

The product of its digits is 13547520, while the sum is 56.

The spelling of 564738312782 in words is "five hundred sixty-four billion, seven hundred thirty-eight million, three hundred twelve thousand, seven hundred eighty-two".