65534352243 has 8 divisors (see below), whose sum is σ = 87505592256. Its totient is φ = 43626340200.

The previous prime is 65534352211. The next prime is 65534352281. The reversal of 65534352243 is 34225343556.

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

It is not a de Polignac number, because 65534352243 - 2⁵ = 65534352211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65534352195 and 65534352204.

It is not an unprimeable number, because it can be changed into a prime (65534352043) 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, 15804573 + ... + 15808718.

It is an arithmetic number, because the mean of its divisors is an integer number (10938199032).

Almost surely, 2^65534352243 is an apocalyptic number.

65534352243 is a deficient number, since it is larger than the sum of its proper divisors (21971240013).

65534352243 is a wasteful number, since it uses less digits than its factorization.

65534352243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31613985.

The product of its digits is 1296000, while the sum is 42.

Adding to 65534352243 its reverse (34225343556), we get a palindrome (99759695799).

The spelling of 65534352243 in words is "sixty-five billion, five hundred thirty-four million, three hundred fifty-two thousand, two hundred forty-three".