25325113 has 4 divisors (see below), whose sum is σ = 27627408. Its totient is φ = 23022820.

The previous prime is 25325089. The next prime is 25325117. The reversal of 25325113 is 31152352.

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 25325113 - 2²¹ = 23227961 is a prime.

It is a super-2 number, since 2×25325113² = 1282722696925538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25325117) 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, 1151131 + ... + 1151152.

It is an arithmetic number, because the mean of its divisors is an integer number (6906852).

Almost surely, 2^25325113 is an apocalyptic number.

It is an amenable number.

25325113 is a deficient number, since it is larger than the sum of its proper divisors (2302295).

25325113 is a wasteful number, since it uses less digits than its factorization.

25325113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302294.

The product of its digits is 900, while the sum is 22.

The square root of 25325113 is about 5032.4062832804. The cubic root of 25325113 is about 293.6638336074.

Adding to 25325113 its reverse (31152352), we get a palindrome (56477465).

The spelling of 25325113 in words is "twenty-five million, three hundred twenty-five thousand, one hundred thirteen".