65065233526043 has 4 divisors (see below), whose sum is σ = 65067554742528. Its totient is φ = 65062912309560.

The previous prime is 65065233525989. The next prime is 65065233526067. The reversal of 65065233526043 is 34062533256056.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65065233526043 - 2⁶ = 65065233525979 is a prime.

It is a super-2 number, since 2×65065233526043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65065233525982 and 65065233526000.

It is not an unprimeable number, because it can be changed into a prime (65065233526543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160566196 + ... + 1160622257.

It is an arithmetic number, because the mean of its divisors is an integer number (16266888685632).

Almost surely, 2^{65065233526043} is an apocalyptic number.

65065233526043 is a deficient number, since it is larger than the sum of its proper divisors (2321216485).

65065233526043 is a wasteful number, since it uses less digits than its factorization.

65065233526043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321216484.

The product of its (nonzero) digits is 11664000, while the sum is 50.

The spelling of 65065233526043 in words is "sixty-five trillion, sixty-five billion, two hundred thirty-three million, five hundred twenty-six thousand, forty-three".