253282825 has 12 divisors (see below), whose sum is σ = 330601360. Its totient is φ = 191961360.

The previous prime is 253282823. The next prime is 253282829. The reversal of 253282825 is 528282352.

It is a happy number.

It is not a de Polignac number, because 253282825 - 2¹ = 253282823 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (253282823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266139 + ... + 267088.

Almost surely, 2^253282825 is an apocalyptic number.

253282825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253282825 is a deficient number, since it is larger than the sum of its proper divisors (77318535).

253282825 is a wasteful number, since it uses less digits than its factorization.

253282825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533256 (or 533251 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The square root of 253282825 is about 15914.8617650296. The cubic root of 253282825 is about 632.7059430297.

The spelling of 253282825 in words is "two hundred fifty-three million, two hundred eighty-two thousand, eight hundred twenty-five".