25365395 has 16 divisors (see below), whose sum is σ = 33308928. Its totient is φ = 18390240.

The previous prime is 25365371. The next prime is 25365397. The reversal of 25365395 is 59356352.

It is a de Polignac number, because none of the positive numbers 2^k-25365395 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25365397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26312 + ... + 27258.

It is an arithmetic number, because the mean of its divisors is an integer number (2081808).

Almost surely, 2^25365395 is an apocalyptic number.

25365395 is a deficient number, since it is larger than the sum of its proper divisors (7943533).

25365395 is a wasteful number, since it uses less digits than its factorization.

25365395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450.

The product of its digits is 121500, while the sum is 38.

The square root of 25365395 is about 5036.4069533746. The cubic root of 25365395 is about 293.8194512108.

The spelling of 25365395 in words is "twenty-five million, three hundred sixty-five thousand, three hundred ninety-five".