25130295 has 24 divisors (see below), whose sum is σ = 44116800. Its totient is φ = 13231296.

The previous prime is 25130291. The next prime is 25130297. The reversal of 25130295 is 59203152.

It is not a de Polignac number, because 25130295 - 2² = 25130291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25130291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21 + ... + 7089.

It is an arithmetic number, because the mean of its divisors is an integer number (1838200).

Almost surely, 2^25130295 is an apocalyptic number.

25130295 is a deficient number, since it is larger than the sum of its proper divisors (18986505).

25130295 is a wasteful number, since it uses less digits than its factorization.

25130295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7159 (or 7156 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 25130295 is about 5013.0125673092. The cubic root of 25130295 is about 292.9088737261.

It can be divided in two parts, 25130 and 295, that added together give a triangular number (25425 = T₂₂₅).

The spelling of 25130295 in words is "twenty-five million, one hundred thirty thousand, two hundred ninety-five".