25080243 has 4 divisors (see below), whose sum is σ = 33440328. Its totient is φ = 16720160.

The previous prime is 25080241. The next prime is 25080259. The reversal of 25080243 is 34208052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25080243 - 2¹ = 25080241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25080241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4180038 + ... + 4180043.

It is an arithmetic number, because the mean of its divisors is an integer number (8360082).

Almost surely, 2^25080243 is an apocalyptic number.

25080243 is a deficient number, since it is larger than the sum of its proper divisors (8360085).

25080243 is an equidigital number, since it uses as much as digits as its factorization.

25080243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8360084.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 25080243 is about 5008.0178713739. The cubic root of 25080243 is about 292.7142823116.

Adding to 25080243 its reverse (34208052), we get a palindrome (59288295).

The spelling of 25080243 in words is "twenty-five million, eighty thousand, two hundred forty-three".