25052116 has 12 divisors (see below), whose sum is σ = 43897140. Its totient is φ = 12510080.

The previous prime is 25052113. The next prime is 25052149. The reversal of 25052116 is 61125052.

It can be written as a sum of positive squares in 2 ways, for example, as 3984016 + 21068100 = 1996^2 + 4590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25052113) 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, 31 + ... + 7078.

It is an arithmetic number, because the mean of its divisors is an integer number (3658095).

Almost surely, 2^25052116 is an apocalyptic number.

It is an amenable number.

25052116 is a deficient number, since it is larger than the sum of its proper divisors (18845024).

25052116 is a wasteful number, since it uses less digits than its factorization.

25052116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994 (or 7992 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 25052116 is about 5005.2088867499. The cubic root of 25052116 is about 292.6048169406.

Adding to 25052116 its reverse (61125052), we get a palindrome (86177168).

The spelling of 25052116 in words is "twenty-five million, fifty-two thousand, one hundred sixteen".