25482533 has 2 divisors, whose sum is σ = 25482534. Its totient is φ = 25482532.

The previous prime is 25482521. The next prime is 25482557. The reversal of 25482533 is 33528452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25230529 + 252004 = 5023^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 25482533 - 2⁶ = 25482469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25482533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25482563) 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, 12741266 + 12741267.

It is an arithmetic number, because the mean of its divisors is an integer number (12741267).

Almost surely, 2^25482533 is an apocalyptic number.

It is an amenable number.

25482533 is a deficient number, since it is larger than the sum of its proper divisors (1).

25482533 is an equidigital number, since it uses as much as digits as its factorization.

25482533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 32.

The square root of 25482533 is about 5048.0226821994. The cubic root of 25482533 is about 294.2710451800.

The spelling of 25482533 in words is "twenty-five million, four hundred eighty-two thousand, five hundred thirty-three".