65796791763 has 4 divisors (see below), whose sum is σ = 87729055688. Its totient is φ = 43864527840.

The previous prime is 65796791747. The next prime is 65796791803. The reversal of 65796791763 is 36719769756.

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

It is not a de Polignac number, because 65796791763 - 2⁴ = 65796791747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65796791694 and 65796791703.

It is not an unprimeable number, because it can be changed into a prime (65796793763) 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, 10966131958 + ... + 10966131963.

It is an arithmetic number, because the mean of its divisors is an integer number (21932263922).

Almost surely, 2^65796791763 is an apocalyptic number.

65796791763 is a deficient number, since it is larger than the sum of its proper divisors (21932263925).

65796791763 is a wasteful number, since it uses less digits than its factorization.

65796791763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21932263924.

The product of its digits is 90016920, while the sum is 66.

The spelling of 65796791763 in words is "sixty-five billion, seven hundred ninety-six million, seven hundred ninety-one thousand, seven hundred sixty-three".