65759790234793 has 4 divisors (see below), whose sum is σ = 65759823941968. Its totient is φ = 65759756527620.

The previous prime is 65759790234769. The next prime is 65759790234823. The reversal of 65759790234793 is 39743209795756.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65759790234793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65759790235793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13734843 + ... + 17893168.

It is an arithmetic number, because the mean of its divisors is an integer number (16439955985492).

Almost surely, 2^{65759790234793} is an apocalyptic number.

It is an amenable number.

65759790234793 is a deficient number, since it is larger than the sum of its proper divisors (33707175).

65759790234793 is a wasteful number, since it uses less digits than its factorization.

65759790234793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33707174.

The product of its (nonzero) digits is 2700507600, while the sum is 76.

The spelling of 65759790234793 in words is "sixty-five trillion, seven hundred fifty-nine billion, seven hundred ninety million, two hundred thirty-four thousand, seven hundred ninety-three".