25365345 has 8 divisors (see below), whose sum is σ = 40584576. Its totient is φ = 13528176.

The previous prime is 25365341. The next prime is 25365349. The reversal of 25365345 is 54356352.

It is an interprime number because it is at equal distance from previous prime (25365341) and next prime (25365349).

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

It is not a de Polignac number, because 25365345 - 2² = 25365341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25365341) 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, 845497 + ... + 845526.

It is an arithmetic number, because the mean of its divisors is an integer number (5073072).

Almost surely, 2^25365345 is an apocalyptic number.

It is an amenable number.

25365345 is a deficient number, since it is larger than the sum of its proper divisors (15219231).

25365345 is a wasteful number, since it uses less digits than its factorization.

25365345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691031.

The product of its digits is 54000, while the sum is 33.

The square root of 25365345 is about 5036.4019895159. The cubic root of 25365345 is about 293.8192581527.

The spelling of 25365345 in words is "twenty-five million, three hundred sixty-five thousand, three hundred forty-five".