25325528 has 16 divisors (see below), whose sum is σ = 47575080. Its totient is φ = 12638848.

The previous prime is 25325519. The next prime is 25325533. The reversal of 25325528 is 82552352.

Together with 22249552 it forms an amicable pair .

It is a junction number, because it is equal to n+sod(n) for n = 25325494 and 25325503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000 + ... + 7392.

Almost surely, 2^25325528 is an apocalyptic number.

It is an amenable number.

25325528 is a deficient number, since it is larger than the sum of its proper divisors (22249552).

25325528 is a wasteful number, since it uses less digits than its factorization.

25325528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986 (or 5982 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 25325528 is about 5032.4475158714. The cubic root of 25325528 is about 293.6654376782.

The spelling of 25325528 in words is "twenty-five million, three hundred twenty-five thousand, five hundred twenty-eight".