25324933 has 2 divisors, whose sum is σ = 25324934. Its totient is φ = 25324932.

The previous prime is 25324931. The next prime is 25324973. The reversal of 25324933 is 33942352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20493729 + 4831204 = 4527^2 + 2198^2 .

It is a cyclic number.

It is not a de Polignac number, because 25324933 - 2¹ = 25324931 is a prime.

Together with 25324931, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 25324895 and 25324904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25324931) 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 as a sum of consecutive naturals, namely, 12662466 + 12662467.

It is an arithmetic number, because the mean of its divisors is an integer number (12662467).

Almost surely, 2^25324933 is an apocalyptic number.

It is an amenable number.

25324933 is a deficient number, since it is larger than the sum of its proper divisors (1).

25324933 is an equidigital number, since it uses as much as digits as its factorization.

25324933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 25324933 is about 5032.3883991600. The cubic root of 25324933 is about 293.6631378604.

The spelling of 25324933 in words is "twenty-five million, three hundred twenty-four thousand, nine hundred thirty-three".