52072371224 has 16 divisors (see below), whose sum is σ = 99713052000. Its totient is φ = 25482224032.

The previous prime is 52072371163. The next prime is 52072371259. The reversal of 52072371224 is 42217327025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69244799 + ... + 69245550.

It is an arithmetic number, because the mean of its divisors is an integer number (6232065750).

Almost surely, 2^52072371224 is an apocalyptic number.

It is an amenable number.

52072371224 is a deficient number, since it is larger than the sum of its proper divisors (47640680776).

52072371224 is a wasteful number, since it uses less digits than its factorization.

52072371224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138490402 (or 138490398 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

Adding to 52072371224 its reverse (42217327025), we get a palindrome (94289698249).

The spelling of 52072371224 in words is "fifty-two billion, seventy-two million, three hundred seventy-one thousand, two hundred twenty-four".