52750517328 has 40 divisors (see below), whose sum is σ = 151413523200. Its totient is φ = 17583505632.

The previous prime is 52750517299. The next prime is 52750517377. The reversal of 52750517328 is 82371505725.

52750517328 is a `hidden beast` number, since 5 + 275 + 0 + 51 + 7 + 328 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61053408 + ... + 61054271.

It is an arithmetic number, because the mean of its divisors is an integer number (3785338080).

Almost surely, 2^52750517328 is an apocalyptic number.

It is an amenable number.

52750517328 is an abundant number, since it is smaller than the sum of its proper divisors (98663005872).

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

52750517328 is a wasteful number, since it uses less digits than its factorization.

52750517328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122107696 (or 122107684 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 52750517328 in words is "fifty-two billion, seven hundred fifty million, five hundred seventeen thousand, three hundred twenty-eight".