52422643006272 has 336 divisors, whose sum is σ = 191693879849472. Its totient is φ = 13299612963840.

The previous prime is 52422643006259. The next prime is 52422643006273. The reversal of 52422643006272 is 27260034622425.

52422643006272 is a `hidden beast` number, since 5 + 24 + 2 + 264 + 300 + 62 + 7 + 2 = 666.

52422643006272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52422643006273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11836678 + ... + 15650949.

It is an arithmetic number, because the mean of its divisors is an integer number (570517499552).

Almost surely, 2^{52422643006272} is an apocalyptic number.

It is an amenable number.

52422643006272 is an abundant number, since it is smaller than the sum of its proper divisors (139271236843200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52422643006272 is a wasteful number, since it uses less digits than its factorization.

52422643006272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27487706 (or 27487693 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

Adding to 52422643006272 its reverse (27260034622425), we get a palindrome (79682677628697).

The spelling of 52422643006272 in words is "fifty-two trillion, four hundred twenty-two billion, six hundred forty-three million, six thousand, two hundred seventy-two".