25754025 has 96 divisors (see below), whose sum is σ = 51425280. Its totient is φ = 11232000.

The previous prime is 25754023. The next prime is 25754051. The reversal of 25754025 is 52045752.

It is not a de Polignac number, because 25754025 - 2¹ = 25754023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25753983 and 25754001.

It is not an unprimeable number, because it can be changed into a prime (25754023) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 485899 + ... + 485951.

It is an arithmetic number, because the mean of its divisors is an integer number (535680).

Almost surely, 2^25754025 is an apocalyptic number.

25754025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25754025 is a deficient number, since it is larger than the sum of its proper divisors (25671255).

25754025 is a wasteful number, since it uses less digits than its factorization.

25754025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 25754025 is about 5074.8423620838. The cubic root of 25754025 is about 295.3124144061.

Adding to 25754025 its reverse (52045752), we get a palindrome (77799777).

The spelling of 25754025 in words is "twenty-five million, seven hundred fifty-four thousand, twenty-five".