52228473602 has 6 divisors (see below), whose sum is σ = 78343195203. Its totient is φ = 26114075202.

The previous prime is 52228473527. The next prime is 52228473611. The reversal of 52228473602 is 20637482225.

It can be written as a sum of positive squares in only one way, i.e., 26114236801 + 26114236801 = 161599^2 + 161599^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=161599.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52228473602.

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 2 ways as a sum of consecutive naturals, for example, 242399 + ... + 403997.

Almost surely, 2^52228473602 is an apocalyptic number.

52228473602 is a deficient number, since it is larger than the sum of its proper divisors (26114721601).

52228473602 is an frugal number, since it uses more digits than its factorization.

52228473602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323200 (or 161601 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 52228473602 in words is "fifty-two billion, two hundred twenty-eight million, four hundred seventy-three thousand, six hundred two".