25832525 has 12 divisors (see below), whose sum is σ = 32102112. Its totient is φ = 20621040.

The previous prime is 25832507. The next prime is 25832531. The reversal of 25832525 is 52523852.

It is not a de Polignac number, because 25832525 - 2⁶ = 25832461 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25832491 and 25832500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15272 + ... + 16878.

It is an arithmetic number, because the mean of its divisors is an integer number (2675176).

Almost surely, 2^25832525 is an apocalyptic number.

25832525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25832525 is a deficient number, since it is larger than the sum of its proper divisors (6269587).

25832525 is a wasteful number, since it uses less digits than its factorization.

25832525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2255 counting only the distinct ones).

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

The square root of 25832525 is about 5082.5707078210. The cubic root of 25832525 is about 295.6121541021.

The spelling of 25832525 in words is "twenty-five million, eight hundred thirty-two thousand, five hundred twenty-five".