52213357106 has 8 divisors (see below), whose sum is σ = 78321827100. Its totient is φ = 26106081408.

The previous prime is 52213357069. The next prime is 52213357123. The reversal of 52213357106 is 60175331225.

It can be written as a sum of positive squares in 2 ways, for example, as 52162448881 + 50908225 = 228391^2 + 7135^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 179831 + ... + 369818.

Almost surely, 2^52213357106 is an apocalyptic number.

52213357106 is a deficient number, since it is larger than the sum of its proper divisors (26108469994).

52213357106 is a wasteful number, since it uses less digits than its factorization.

52213357106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597148.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 52213357106 in words is "fifty-two billion, two hundred thirteen million, three hundred fifty-seven thousand, one hundred six".