65463231355233 has 8 divisors (see below), whose sum is σ = 87284356804608. Its totient is φ = 43642130071344.

The previous prime is 65463231355229. The next prime is 65463231355273. The reversal of 65463231355233 is 33255313236456.

65463231355233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 65463231355233 - 2² = 65463231355229 is a prime.

It is a super-2 number, since 2×65463231355233² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65463231355273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1694691 + ... + 11567127.

It is an arithmetic number, because the mean of its divisors is an integer number (10910544600576).

Almost surely, 2^{65463231355233} is an apocalyptic number.

It is an amenable number.

65463231355233 is a deficient number, since it is larger than the sum of its proper divisors (21821125449375).

65463231355233 is a wasteful number, since it uses less digits than its factorization.

65463231355233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12082743.

The product of its digits is 17496000, while the sum is 51.

The spelling of 65463231355233 in words is "sixty-five trillion, four hundred sixty-three billion, two hundred thirty-one million, three hundred fifty-five thousand, two hundred thirty-three".