25054025 has 12 divisors (see below), whose sum is σ = 31136400. Its totient is φ = 19998480.

The previous prime is 25054019. The next prime is 25054031. The reversal of 25054025 is 52045052.

It is an interprime number because it is at equal distance from previous prime (25054019) and next prime (25054031).

It is not a de Polignac number, because 25054025 - 2²² = 20859721 is a prime.

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, 14666 + ... + 16284.

It is an arithmetic number, because the mean of its divisors is an integer number (2594700).

Almost surely, 2^25054025 is an apocalyptic number.

25054025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25054025 is a deficient number, since it is larger than the sum of its proper divisors (6082375).

25054025 is a wasteful number, since it uses less digits than its factorization.

25054025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248 (or 2243 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 25054025 is about 5005.3995844488. The cubic root of 25054025 is about 292.6122490261.

Adding to 25054025 its reverse (52045052), we get a palindrome (77099077).

The spelling of 25054025 in words is "twenty-five million, fifty-four thousand, twenty-five".