25829077 has 2 divisors, whose sum is σ = 25829078. Its totient is φ = 25829076.

The previous prime is 25829059. The next prime is 25829081. The reversal of 25829077 is 77092852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17757796 + 8071281 = 4214^2 + 2841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25829077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25829087) 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, 12914538 + 12914539.

It is an arithmetic number, because the mean of its divisors is an integer number (12914539).

Almost surely, 2^25829077 is an apocalyptic number.

It is an amenable number.

25829077 is a deficient number, since it is larger than the sum of its proper divisors (1).

25829077 is an equidigital number, since it uses as much as digits as its factorization.

25829077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 25829077 is about 5082.2314980725. The cubic root of 25829077 is about 295.5990012253.

The spelling of 25829077 in words is "twenty-five million, eight hundred twenty-nine thousand, seventy-seven".