52321043606 has 48 divisors (see below), whose sum is σ = 86952903840. Its totient is φ = 23592291840.

The previous prime is 52321043587. The next prime is 52321043611. The reversal of 52321043606 is 60634012325.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 4311215 + ... + 4323333.

It is an arithmetic number, because the mean of its divisors is an integer number (1811518830).

Almost surely, 2^52321043606 is an apocalyptic number.

52321043606 is a deficient number, since it is larger than the sum of its proper divisors (34631860234).

52321043606 is a wasteful number, since it uses less digits than its factorization.

52321043606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12441 (or 12428 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 52321043606 in words is "fifty-two billion, three hundred twenty-one million, forty-three thousand, six hundred six".