253095285 has 8 divisors (see below), whose sum is σ = 404952480. Its totient is φ = 134984144.

The previous prime is 253095277. The next prime is 253095287. The reversal of 253095285 is 582590352.

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

It is a cyclic number.

It is not a de Polignac number, because 253095285 - 2³ = 253095277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253095287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8436495 + ... + 8436524.

It is an arithmetic number, because the mean of its divisors is an integer number (50619060).

Almost surely, 2^253095285 is an apocalyptic number.

It is an amenable number.

253095285 is a deficient number, since it is larger than the sum of its proper divisors (151857195).

253095285 is a wasteful number, since it uses less digits than its factorization.

253095285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16873027.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 253095285 is about 15908.9686969332. The cubic root of 253095285 is about 632.5497448208.

The spelling of 253095285 in words is "two hundred fifty-three million, ninety-five thousand, two hundred eighty-five".