25014025 has 12 divisors (see below), whose sum is σ = 31219852. Its totient is φ = 19880640.

The previous prime is 25013999. The next prime is 25014049. The reversal of 25014025 is 52041052.

It can be written as a sum of positive squares in 6 ways, for example, as 123904 + 24890121 = 352^2 + 4989^2 .

It is not a de Polignac number, because 25014025 - 2¹⁷ = 24882953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25013993 and 25014011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 739 + ... + 7111.

Almost surely, 2^25014025 is an apocalyptic number.

25014025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25014025 is a deficient number, since it is larger than the sum of its proper divisors (6205827).

25014025 is a wasteful number, since it uses less digits than its factorization.

25014025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540 (or 6535 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 25014025 is about 5001.4023033545. The cubic root of 25014025 is about 292.4564427312.

Adding to 25014025 its reverse (52041052), we get a palindrome (77055077).

The spelling of 25014025 in words is "twenty-five million, fourteen thousand, twenty-five".