25125285 has 16 divisors (see below), whose sum is σ = 40352256. Its totient is φ = 13349568.

The previous prime is 25125259. The next prime is 25125293. The reversal of 25125285 is 58252152.

It is not a de Polignac number, because 25125285 - 2⁵ = 25125253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132 + ... + 7178.

It is an arithmetic number, because the mean of its divisors is an integer number (2522016).

Almost surely, 2^25125285 is an apocalyptic number.

It is an amenable number.

25125285 is a deficient number, since it is larger than the sum of its proper divisors (15226971).

25125285 is a wasteful number, since it uses less digits than its factorization.

25125285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332.

The product of its digits is 8000, while the sum is 30.

The square root of 25125285 is about 5012.5128428763. The cubic root of 25125285 is about 292.8894075667.

The spelling of 25125285 in words is "twenty-five million, one hundred twenty-five thousand, two hundred eighty-five".