25932901 has 2 divisors, whose sum is σ = 25932902. Its totient is φ = 25932900.

The previous prime is 25932899. The next prime is 25932911. The reversal of 25932901 is 10923952.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25250625 + 682276 = 5025^2 + 826^2 .

It is a cyclic number.

It is not a de Polignac number, because 25932901 - 2¹ = 25932899 is a prime.

Together with 25932899, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25932911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12966450 + 12966451.

It is an arithmetic number, because the mean of its divisors is an integer number (12966451).

Almost surely, 2^25932901 is an apocalyptic number.

It is an amenable number.

25932901 is a deficient number, since it is larger than the sum of its proper divisors (1).

25932901 is an equidigital number, since it uses as much as digits as its factorization.

25932901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 25932901 is about 5092.4356647875. The cubic root of 25932901 is about 295.9945404703.

The spelling of 25932901 in words is "twenty-five million, nine hundred thirty-two thousand, nine hundred one".