252530552529 has 16 divisors (see below), whose sum is σ = 383244200640. Its totient is φ = 164247513120.

The previous prime is 252530552423. The next prime is 252530552591. The reversal of 252530552529 is 925255035252.

252530552529 is a `hidden beast` number, since 2 + 52 + 53 + 0 + 5 + 525 + 29 = 666.

It is not a de Polignac number, because 252530552529 - 2¹³ = 252530544337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252530551529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114059667 + ... + 114061880.

It is an arithmetic number, because the mean of its divisors is an integer number (23952762540).

Almost surely, 2^252530552529 is an apocalyptic number.

It is an amenable number.

252530552529 is a deficient number, since it is larger than the sum of its proper divisors (130713648111).

252530552529 is a wasteful number, since it uses less digits than its factorization.

252530552529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228121597 (or 228121591 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

The spelling of 252530552529 in words is "two hundred fifty-two billion, five hundred thirty million, five hundred fifty-two thousand, five hundred twenty-nine".