25095 has 16 divisors (see below), whose sum is σ = 46080. Its totient is φ = 11424.

The previous prime is 25087. The next prime is 25097. The reversal of 25095 is 59052.

25095 = T₁₉ + T₂₀ + ... + T₅₃.

25095 is nontrivially palindromic in base 9.

It is not a de Polignac number, because 25095 - 2³ = 25087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

25095 is an undulating number in base 9.

25095 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15 + ... + 224.

It is an arithmetic number, because the mean of its divisors is an integer number (2880).

2²⁵⁰⁹⁵ is an apocalyptic number.

25095 is a deficient number, since it is larger than the sum of its proper divisors (20985).

25095 is a wasteful number, since it uses less digits than its factorization.

25095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 25095 is about 158.4140145315. The cubic root of 25095 is about 29.2771681247.

The spelling of 25095 in words is "twenty-five thousand, ninety-five".