52864364566 has 16 divisors (see below), whose sum is σ = 85400071344. Its totient is φ = 24397854624.

The previous prime is 52864364549. The next prime is 52864364591. The reversal of 52864364566 is 66546346825.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108081 + ... + 1154803.

It is an arithmetic number, because the mean of its divisors is an integer number (5337504459).

Almost surely, 2^52864364566 is an apocalyptic number.

52864364566 is a deficient number, since it is larger than the sum of its proper divisors (32535706778).

52864364566 is a wasteful number, since it uses less digits than its factorization.

52864364566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90255.

The product of its digits is 24883200, while the sum is 55.

The spelling of 52864364566 in words is "fifty-two billion, eight hundred sixty-four million, three hundred sixty-four thousand, five hundred sixty-six".