65361152133 has 12 divisors (see below), whose sum is σ = 94769532000. Its totient is φ = 43408418856.

The previous prime is 65361152113. The next prime is 65361152191. The reversal of 65361152133 is 33125116356.

65361152133 is a `hidden beast` number, since 6 + 5 + 3 + 611 + 5 + 2 + 1 + 33 = 666.

It is not a de Polignac number, because 65361152133 - 2⁹ = 65361151621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65361152113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13804383 + ... + 13809116.

It is an arithmetic number, because the mean of its divisors is an integer number (7897461000).

Almost surely, 2^65361152133 is an apocalyptic number.

It is an amenable number.

65361152133 is a deficient number, since it is larger than the sum of its proper divisors (29408379867).

65361152133 is a wasteful number, since it uses less digits than its factorization.

65361152133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27613768 (or 27613765 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

Adding to 65361152133 its reverse (33125116356), we get a palindrome (98486268489).

The spelling of 65361152133 in words is "sixty-five billion, three hundred sixty-one million, one hundred fifty-two thousand, one hundred thirty-three".