65593349 has 2 divisors, whose sum is σ = 65593350. Its totient is φ = 65593348.

The previous prime is 65593337. The next prime is 65593351. The reversal of 65593349 is 94339556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53217025 + 12376324 = 7295^2 + 3518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65593349 is a prime.

Together with 65593351, 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 (65593949) 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, 32796674 + 32796675.

It is an arithmetic number, because the mean of its divisors is an integer number (32796675).

Almost surely, 2^65593349 is an apocalyptic number.

It is an amenable number.

65593349 is a deficient number, since it is larger than the sum of its proper divisors (1).

65593349 is an equidigital number, since it uses as much as digits as its factorization.

65593349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 44.

The square root of 65593349 is about 8098.9720952723. The cubic root of 65593349 is about 403.2923045638.

The spelling of 65593349 in words is "sixty-five million, five hundred ninety-three thousand, three hundred forty-nine".