253125285 has 16 divisors (see below), whose sum is σ = 462857856. Its totient is φ = 115714368.

The previous prime is 253125269. The next prime is 253125289. The reversal of 253125285 is 582521352.

253125285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253125285 - 2⁴ = 253125269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253125289) 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, 1205254 + ... + 1205463.

It is an arithmetic number, because the mean of its divisors is an integer number (28928616).

Almost surely, 2^253125285 is an apocalyptic number.

It is an amenable number.

253125285 is a deficient number, since it is larger than the sum of its proper divisors (209732571).

253125285 is a wasteful number, since it uses less digits than its factorization.

253125285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410732.

The product of its digits is 24000, while the sum is 33.

The square root of 253125285 is about 15909.9115333807. The cubic root of 253125285 is about 632.5747363869.

The spelling of 253125285 in words is "two hundred fifty-three million, one hundred twenty-five thousand, two hundred eighty-five".