253852285 has 8 divisors (see below), whose sum is σ = 304803936. Its totient is φ = 202961040.

The previous prime is 253852253. The next prime is 253852303. The reversal of 253852285 is 582258352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 253852285 - 2⁵ = 253852253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5271 + ... + 23140.

It is an arithmetic number, because the mean of its divisors is an integer number (38100492).

Almost surely, 2^253852285 is an apocalyptic number.

It is an amenable number.

253852285 is a deficient number, since it is larger than the sum of its proper divisors (50951651).

253852285 is a wasteful number, since it uses less digits than its factorization.

253852285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30203.

The product of its digits is 192000, while the sum is 40.

The square root of 253852285 is about 15932.7425448351. The cubic root of 253852285 is about 633.1797625497.

The spelling of 253852285 in words is "two hundred fifty-three million, eight hundred fifty-two thousand, two hundred eighty-five".