65324133 has 24 divisors (see below), whose sum is σ = 108576000. Its totient is φ = 37072224.

The previous prime is 65324093. The next prime is 65324137. The reversal of 65324133 is 33142356.

It is a happy number.

65324133 is a `hidden beast` number, since 653 + 2 + 4 + 1 + 3 + 3 = 666.

65324133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65324133 - 2¹⁷ = 65193061 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65324097 and 65324106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65324137) 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 in 23 ways as a sum of consecutive naturals, for example, 5908 + ... + 12866.

It is an arithmetic number, because the mean of its divisors is an integer number (4524000).

Almost surely, 2^65324133 is an apocalyptic number.

65324133 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

65324133 is a deficient number, since it is larger than the sum of its proper divisors (43251867).

65324133 is a wasteful number, since it uses less digits than its factorization.

65324133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121 (or 7118 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 65324133 is about 8082.3346255893. The cubic root of 65324133 is about 402.7398012923.

Adding to 65324133 its reverse (33142356), we get a palindrome (98466489).

The spelling of 65324133 in words is "sixty-five million, three hundred twenty-four thousand, one hundred thirty-three".