65343133 has 8 divisors (see below), whose sum is σ = 67546880. Its totient is φ = 63145440.

The previous prime is 65343077. The next prime is 65343137. The reversal of 65343133 is 33134356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65343133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65343137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34066 + ... + 35932.

It is an arithmetic number, because the mean of its divisors is an integer number (8443360).

Almost surely, 2^65343133 is an apocalyptic number.

It is an amenable number.

65343133 is a deficient number, since it is larger than the sum of its proper divisors (2203747).

65343133 is a wasteful number, since it uses less digits than its factorization.

65343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027.

The product of its digits is 9720, while the sum is 28.

The square root of 65343133 is about 8083.5099430878. The cubic root of 65343133 is about 402.7788441090.

Adding to 65343133 its reverse (33134356), we get a palindrome (98477489).

The spelling of 65343133 in words is "sixty-five million, three hundred forty-three thousand, one hundred thirty-three".