52752530025 has 36 divisors (see below), whose sum is σ = 101753774668. Its totient is φ = 25970474880.

The previous prime is 52752530023. The next prime is 52752530029. The reversal of 52752530025 is 52003525725.

52752530025 is a `hidden beast` number, since 52 + 7 + 52 + 530 + 0 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 10955180889 + 41797349136 = 104667^2 + 204444^2 .

It is not a de Polignac number, because 52752530025 - 2¹ = 52752530023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52752530021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9014602 + ... + 9020451.

Almost surely, 2^52752530025 is an apocalyptic number.

It is an amenable number.

52752530025 is a deficient number, since it is larger than the sum of its proper divisors (49001244643).

52752530025 is a wasteful number, since it uses less digits than its factorization.

52752530025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18035082 (or 18035074 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The spelling of 52752530025 in words is "fifty-two billion, seven hundred fifty-two million, five hundred thirty thousand, twenty-five".