65794049 has 2 divisors, whose sum is σ = 65794050. Its totient is φ = 65794048.

The previous prime is 65794019. The next prime is 65794061. The reversal of 65794049 is 94049756.

65794049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60341824 + 5452225 = 7768^2 + 2335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65794049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (65794009) 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, 32897024 + 32897025.

It is an arithmetic number, because the mean of its divisors is an integer number (32897025).

Almost surely, 2^65794049 is an apocalyptic number.

It is an amenable number.

65794049 is a deficient number, since it is larger than the sum of its proper divisors (1).

65794049 is an equidigital number, since it uses as much as digits as its factorization.

65794049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 65794049 is about 8111.3530930419. The cubic root of 65794049 is about 403.7032118364.

The spelling of 65794049 in words is "sixty-five million, seven hundred ninety-four thousand, forty-nine".