25251452327 has 2 divisors, whose sum is σ = 25251452328. Its totient is φ = 25251452326.

The previous prime is 25251452273. The next prime is 25251452363. The reversal of 25251452327 is 72325415252.

Together with previous prime (25251452273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25251452327 - 2⁶ = 25251452263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25251452377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12625726163 + 12625726164.

It is an arithmetic number, because the mean of its divisors is an integer number (12625726164).

Almost surely, 2^25251452327 is an apocalyptic number.

25251452327 is a deficient number, since it is larger than the sum of its proper divisors (1).

25251452327 is an equidigital number, since it uses as much as digits as its factorization.

25251452327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 38.

Adding to 25251452327 its reverse (72325415252), we get a palindrome (97576867579).

The spelling of 25251452327 in words is "twenty-five billion, two hundred fifty-one million, four hundred fifty-two thousand, three hundred twenty-seven".