52656055065624 has 32 divisors (see below), whose sum is σ = 131646350427120. Its totient is φ = 17551189986816.

The previous prime is 52656055065623. The next prime is 52656055065629. The reversal of 52656055065624 is 42656055065625.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52656055065623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51253797 + ... + 52271060.

Almost surely, 2^{52656055065624} is an apocalyptic number.

It is an amenable number.

52656055065624 is an abundant number, since it is smaller than the sum of its proper divisors (78990295361496).

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

52656055065624 is a wasteful number, since it uses less digits than its factorization.

52656055065624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103546059 (or 103546055 counting only the distinct ones).

The product of its (nonzero) digits is 64800000, while the sum is 57.

Subtracting from 52656055065624 its reverse (42656055065625), we obtain a palindrome (9999999999999).

The spelling of 52656055065624 in words is "fifty-two trillion, six hundred fifty-six billion, fifty-five million, sixty-five thousand, six hundred twenty-four".