25453113 has 8 divisors (see below), whose sum is σ = 38785728. Its totient is φ = 14544624.

The previous prime is 25453081. The next prime is 25453117. The reversal of 25453113 is 31135452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25453113 - 2⁵ = 25453081 is a prime.

It is a super-2 number, since 2×25453113² = 1295721922781538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25453117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606006 + ... + 606047.

It is an arithmetic number, because the mean of its divisors is an integer number (4848216).

Almost surely, 2^25453113 is an apocalyptic number.

It is an amenable number.

25453113 is a deficient number, since it is larger than the sum of its proper divisors (13332615).

25453113 is a wasteful number, since it uses less digits than its factorization.

25453113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212063.

The product of its digits is 1800, while the sum is 24.

The square root of 25453113 is about 5045.1078283819. The cubic root of 25453113 is about 294.1577546630.

Adding to 25453113 its reverse (31135452), we get a palindrome (56588565).

The spelling of 25453113 in words is "twenty-five million, four hundred fifty-three thousand, one hundred thirteen".