25545341 has 4 divisors (see below), whose sum is σ = 26656032. Its totient is φ = 24434652.

The previous prime is 25545323. The next prime is 25545347. The reversal of 25545341 is 14354552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25545341 - 2¹⁴ = 25528957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25545347) 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, 555311 + ... + 555356.

It is an arithmetic number, because the mean of its divisors is an integer number (6664008).

Almost surely, 2^25545341 is an apocalyptic number.

It is an amenable number.

25545341 is a deficient number, since it is larger than the sum of its proper divisors (1110691).

25545341 is a wasteful number, since it uses less digits than its factorization.

25545341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110690.

The product of its digits is 12000, while the sum is 29.

The square root of 25545341 is about 5054.2399032891. The cubic root of 25545341 is about 294.5126147236.

Adding to 25545341 its reverse (14354552), we get a palindrome (39899893).

The spelling of 25545341 in words is "twenty-five million, five hundred forty-five thousand, three hundred forty-one".