252813125 has 40 divisors (see below), whose sum is σ = 338141760. Its totient is φ = 188496000.

The previous prime is 252813083. The next prime is 252813131. The reversal of 252813125 is 521318252.

It is not a de Polignac number, because 252813125 - 2²⁶ = 185704261 is a prime.

Its product of digits (4800) is a multiple of the sum of its prime divisors (480).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 617921 + ... + 618329.

It is an arithmetic number, because the mean of its divisors is an integer number (8453544).

Almost surely, 2^252813125 is an apocalyptic number.

252813125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252813125 is a deficient number, since it is larger than the sum of its proper divisors (85328635).

252813125 is an equidigital number, since it uses as much as digits as its factorization.

252813125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 480 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 252813125 is about 15900.0982701366. The cubic root of 252813125 is about 632.3145941178.

The spelling of 252813125 in words is "two hundred fifty-two million, eight hundred thirteen thousand, one hundred twenty-five".