25282853 has 8 divisors (see below), whose sum is σ = 25991640. Its totient is φ = 24583680.

The previous prime is 25282843. The next prime is 25282871. The reversal of 25282853 is 35828252.

It can be written as a sum of positive squares in 4 ways, for example, as 2079364 + 23203489 = 1442^2 + 4817^2 .

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 25282853 - 2¹⁶ = 25217317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25282813) 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, 3101 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (3248955).

Almost surely, 2^25282853 is an apocalyptic number.

It is an amenable number.

25282853 is a deficient number, since it is larger than the sum of its proper divisors (708787).

25282853 is an equidigital number, since it uses as much as digits as its factorization.

25282853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4807.

The product of its digits is 38400, while the sum is 35.

The square root of 25282853 is about 5028.2057436028. The cubic root of 25282853 is about 293.5003971139.

The spelling of 25282853 in words is "twenty-five million, two hundred eighty-two thousand, eight hundred fifty-three".