65333141 has 2 divisors, whose sum is σ = 65333142. Its totient is φ = 65333140.

The previous prime is 65333117. The next prime is 65333189. The reversal of 65333141 is 14133356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45495025 + 19838116 = 6745^2 + 4454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65333141 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65333141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65333101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32666570 + 32666571.

It is an arithmetic number, because the mean of its divisors is an integer number (32666571).

Almost surely, 2^65333141 is an apocalyptic number.

It is an amenable number.

65333141 is a deficient number, since it is larger than the sum of its proper divisors (1).

65333141 is an equidigital number, since it uses as much as digits as its factorization.

65333141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 65333141 is about 8082.8918711065. The cubic root of 65333141 is about 402.7583126409.

Adding to 65333141 its reverse (14133356), we get a palindrome (79466497).

The spelling of 65333141 in words is "sixty-five million, three hundred thirty-three thousand, one hundred forty-one".