25252027 has 4 divisors (see below), whose sum is σ = 25262080. Its totient is φ = 25241976.

The previous prime is 25252013. The next prime is 25252033. The reversal of 25252027 is 72025252.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 25252027 - 2⁷ = 25251899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25251992 and 25252010.

It is not an unprimeable number, because it can be changed into a prime (25252057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374 + ... + 7492.

It is an arithmetic number, because the mean of its divisors is an integer number (6315520).

Almost surely, 2^25252027 is an apocalyptic number.

25252027 is a deficient number, since it is larger than the sum of its proper divisors (10053).

25252027 is an equidigital number, since it uses as much as digits as its factorization.

25252027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10052.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 25252027 is about 5025.1395005512. The cubic root of 25252027 is about 293.3810656082.

Adding to 25252027 its reverse (72025252), we get a palindrome (97277279).

The spelling of 25252027 in words is "twenty-five million, two hundred fifty-two thousand, twenty-seven".