52527568 has 20 divisors (see below), whose sum is σ = 104523940. Its totient is φ = 25553664.

The previous prime is 52527557. The next prime is 52527577. The reversal of 52527568 is 86572525.

It can be written as a sum of positive squares in 2 ways, for example, as 28005264 + 24522304 = 5292^2 + 4952^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52527568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43773 + ... + 44956.

It is an arithmetic number, because the mean of its divisors is an integer number (5226197).

Almost surely, 2^52527568 is an apocalyptic number.

It is an amenable number.

52527568 is a deficient number, since it is larger than the sum of its proper divisors (51996372).

52527568 is a wasteful number, since it uses less digits than its factorization.

52527568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88774 (or 88768 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 52527568 is about 7247.5904961580. The cubic root of 52527568 is about 374.5091486016.

The spelling of 52527568 in words is "fifty-two million, five hundred twenty-seven thousand, five hundred sixty-eight".