52101120244 has 6 divisors (see below), whose sum is σ = 91176960434. Its totient is φ = 26050560120.

The previous prime is 52101120223. The next prime is 52101120259. The reversal of 52101120244 is 44202110125.

It can be written as a sum of positive squares in only one way, i.e., 47007443344 + 5093676900 = 216812^2 + 71370^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 6512640027 + ... + 6512640034.

Almost surely, 2^52101120244 is an apocalyptic number.

It is an amenable number.

52101120244 is a deficient number, since it is larger than the sum of its proper divisors (39075840190).

52101120244 is a wasteful number, since it uses less digits than its factorization.

52101120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025280065 (or 13025280063 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 52101120244 its reverse (44202110125), we get a palindrome (96303230369).

The spelling of 52101120244 in words is "fifty-two billion, one hundred one million, one hundred twenty thousand, two hundred forty-four".