65255432360243 has 8 divisors (see below), whose sum is σ = 67662245263680. Its totient is φ = 62859061162240.

The previous prime is 65255432360191. The next prime is 65255432360249. The reversal of 65255432360243 is 34206323455256.

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

It is a cyclic number.

It is not a de Polignac number, because 65255432360243 - 2⁶ = 65255432360179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65255432360191 and 65255432360200.

It is not an unprimeable number, because it can be changed into a prime (65255432360249) 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, 2610413630 + ... + 2610438627.

It is an arithmetic number, because the mean of its divisors is an integer number (8457780657960).

Almost surely, 2^{65255432360243} is an apocalyptic number.

65255432360243 is a deficient number, since it is larger than the sum of its proper divisors (2406812903437).

65255432360243 is a wasteful number, since it uses less digits than its factorization.

65255432360243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220852717.

The product of its (nonzero) digits is 15552000, while the sum is 50.

The spelling of 65255432360243 in words is "sixty-five trillion, two hundred fifty-five billion, four hundred thirty-two million, three hundred sixty thousand, two hundred forty-three".