65796118436 has 12 divisors (see below), whose sum is σ = 121916337228. Its totient is φ = 30962879232.

The previous prime is 65796118429. The next prime is 65796118481. The reversal of 65796118436 is 63481169756.

It can be written as a sum of positive squares in 2 ways, for example, as 38337640000 + 27458478436 = 195800^2 + 165706^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483794921 + ... + 483795056.

It is an arithmetic number, because the mean of its divisors is an integer number (10159694769).

Almost surely, 2^65796118436 is an apocalyptic number.

It is an amenable number.

65796118436 is a deficient number, since it is larger than the sum of its proper divisors (56120218792).

65796118436 is a wasteful number, since it uses less digits than its factorization.

65796118436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967589998 (or 967589996 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 56.

The spelling of 65796118436 in words is "sixty-five billion, seven hundred ninety-six million, one hundred eighteen thousand, four hundred thirty-six".