25254065 has 8 divisors (see below), whose sum is σ = 30818880. Its totient is φ = 19860592.

The previous prime is 25254013. The next prime is 25254067. The reversal of 25254065 is 56045252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25254065 - 2⁶ = 25254001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25254067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42509 + ... + 43098.

It is an arithmetic number, because the mean of its divisors is an integer number (3852360).

Almost surely, 2^25254065 is an apocalyptic number.

It is an amenable number.

25254065 is a deficient number, since it is larger than the sum of its proper divisors (5564815).

25254065 is an equidigital number, since it uses as much as digits as its factorization.

25254065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85671.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 25254065 is about 5025.3422769002. The cubic root of 25254065 is about 293.3889579717.

The spelling of 25254065 in words is "twenty-five million, two hundred fifty-four thousand, sixty-five".