52753025302528 has 128 divisors (see below), whose sum is σ = 105882456355200. Its totient is φ = 26282187292672.

The previous prime is 52753025302451. The next prime is 52753025302529. The reversal of 52753025302528 is 82520352035725.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52753025302529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12509607876 + ... + 12509612092.

It is an arithmetic number, because the mean of its divisors is an integer number (827206690275).

Almost surely, 2^{52753025302528} 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 52753025302528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52941228177600).

52753025302528 is an abundant number, since it is smaller than the sum of its proper divisors (53129431052672).

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

52753025302528 is an frugal number, since it uses more digits than its factorization.

52753025302528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 49.

The spelling of 52753025302528 in words is "fifty-two trillion, seven hundred fifty-three billion, twenty-five million, three hundred two thousand, five hundred twenty-eight".