52327687680 has 240 divisors, whose sum is σ = 181920744720. Its totient is φ = 13900529664.

The previous prime is 52327687669. The next prime is 52327687691. The reversal of 52327687680 is 8678672325.

It is an interprime number because it is at equal distance from previous prime (52327687669) and next prime (52327687691).

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6193539 + ... + 6201981.

It is an arithmetic number, because the mean of its divisors is an integer number (758003103).

Almost surely, 2^52327687680 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 52327687680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90960372360).

52327687680 is an abundant number, since it is smaller than the sum of its proper divisors (129593057040).

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

52327687680 is a wasteful number, since it uses less digits than its factorization.

52327687680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 8722 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 52327687680 in words is "fifty-two billion, three hundred twenty-seven million, six hundred eighty-seven thousand, six hundred eighty".