25250275000025 has 24 divisors (see below), whose sum is σ = 32042594559360. Its totient is φ = 19727918763840.

The previous prime is 25250274999997. The next prime is 25250275000039. The reversal of 25250275000025 is 52000057205252.

It is not a de Polignac number, because 25250275000025 - 2⁸ = 25250274999769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6908471 + ... + 9910979.

It is an arithmetic number, because the mean of its divisors is an integer number (1335108106640).

Almost surely, 2^{25250275000025} is an apocalyptic number.

25250275000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25250275000025 is a deficient number, since it is larger than the sum of its proper divisors (6792319559335).

25250275000025 is a wasteful number, since it uses less digits than its factorization.

25250275000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010385 (or 3010380 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 25250275000025 in words is "twenty-five trillion, two hundred fifty billion, two hundred seventy-five million, twenty-five", and thus it is an aban number.