252852501 has 16 divisors (see below), whose sum is σ = 383777280. Its totient is φ = 146580720.

The previous prime is 252852499. The next prime is 252852533. The reversal of 252852501 is 105258252.

It is not a de Polignac number, because 252852501 - 2¹ = 252852499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252852601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165811 + ... + 167328.

It is an arithmetic number, because the mean of its divisors is an integer number (23986080).

Almost surely, 2^252852501 is an apocalyptic number.

It is an amenable number.

252852501 is a deficient number, since it is larger than the sum of its proper divisors (130924779).

252852501 is a wasteful number, since it uses less digits than its factorization.

252852501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333176.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 252852501 is about 15901.3364532671. The cubic root of 252852501 is about 632.3474203763.

The spelling of 252852501 in words is "two hundred fifty-two million, eight hundred fifty-two thousand, five hundred one".