52259441866 has 16 divisors (see below), whose sum is σ = 79218180288. Its totient is φ = 25853817600.

The previous prime is 52259441833. The next prime is 52259441891. The reversal of 52259441866 is 66814495225.

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, 132906 + ... + 349546.

It is an arithmetic number, because the mean of its divisors is an integer number (4951136268).

Almost surely, 2^52259441866 is an apocalyptic number.

52259441866 is a deficient number, since it is larger than the sum of its proper divisors (26958738422).

52259441866 is a wasteful number, since it uses less digits than its factorization.

52259441866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217917.

The product of its digits is 4147200, while the sum is 52.

The spelling of 52259441866 in words is "fifty-two billion, two hundred fifty-nine million, four hundred forty-one thousand, eight hundred sixty-six".