52660624896 has 180 divisors, whose sum is σ = 167056505616. Its totient is φ = 15957596160.

The previous prime is 52660624867. The next prime is 52660625029. The reversal of 52660624896 is 69842606625.

It is a happy number.

52660624896 is a `hidden beast` number, since 5 + 2 + 6 + 6 + 0 + 624 + 8 + 9 + 6 = 666.

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 in 17 ways as a sum of consecutive naturals, for example, 510345 + ... + 604791.

Almost surely, 2^52660624896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52660624896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83528252808).

52660624896 is an abundant number, since it is smaller than the sum of its proper divisors (114395880720).

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

52660624896 is a wasteful number, since it uses less digits than its factorization.

52660624896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94493 (or 94463 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 52660624896 in words is "fifty-two billion, six hundred sixty million, six hundred twenty-four thousand, eight hundred ninety-six".