25275275000065 has 32 divisors (see below), whose sum is σ = 31437258209280. Its totient is φ = 19487699212800.

The previous prime is 25275275000051. The next prime is 25275275000147. The reversal of 25275275000065 is 56000057257252.

It is not a de Polignac number, because 25275275000065 - 2⁹ = 25275274999553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25275274999979 and 25275275000024.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80288991 + ... + 80603179.

It is an arithmetic number, because the mean of its divisors is an integer number (982414319040).

Almost surely, 2^{25275275000065} is an apocalyptic number.

It is an amenable number.

25275275000065 is a deficient number, since it is larger than the sum of its proper divisors (6161983209215).

25275275000065 is a wasteful number, since it uses less digits than its factorization.

25275275000065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316353.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 25275275000065 in words is "twenty-five trillion, two hundred seventy-five billion, two hundred seventy-five million, sixty-five", and thus it is an aban number.