52202423344 has 20 divisors (see below), whose sum is σ = 101167598520. Its totient is φ = 26094656000.

The previous prime is 52202423263. The next prime is 52202423389. The reversal of 52202423344 is 44332420225.

It is a super-2 number, since 2×52202423344² (a number of 22 digits) contains 22 as substring.

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, 343714 + ... + 471745.

It is an arithmetic number, because the mean of its divisors is an integer number (5058379926).

Almost surely, 2^52202423344 is an apocalyptic number.

It is an amenable number.

52202423344 is a deficient number, since it is larger than the sum of its proper divisors (48965175176).

52202423344 is a wasteful number, since it uses less digits than its factorization.

52202423344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819468 (or 819462 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 52202423344 its reverse (44332420225), we get a palindrome (96534843569).

The spelling of 52202423344 in words is "fifty-two billion, two hundred two million, four hundred twenty-three thousand, three hundred forty-four".