253095825 has 12 divisors (see below), whose sum is σ = 418451888. Its totient is φ = 134984400.

The previous prime is 253095803. The next prime is 253095853. The reversal of 253095825 is 528590352.

It is not a de Polignac number, because 253095825 - 2⁸ = 253095569 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 1687231 + ... + 1687380.

Almost surely, 2^253095825 is an apocalyptic number.

253095825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253095825 is a deficient number, since it is larger than the sum of its proper divisors (165356063).

253095825 is a wasteful number, since it uses less digits than its factorization.

253095825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374624 (or 3374619 counting only the distinct ones).

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

The square root of 253095825 is about 15908.9856684831. The cubic root of 253095825 is about 632.5501946865.

The spelling of 253095825 in words is "two hundred fifty-three million, ninety-five thousand, eight hundred twenty-five".