65491096366 has 8 divisors (see below), whose sum is σ = 98238327264. Its totient is φ = 32744987280.

The previous prime is 65491096357. The next prime is 65491096367. The reversal of 65491096366 is 66369019456.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65491096367) 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, 114975 + ... + 379738.

It is an arithmetic number, because the mean of its divisors is an integer number (12279790908).

Almost surely, 2^65491096366 is an apocalyptic number.

65491096366 is a deficient number, since it is larger than the sum of its proper divisors (32747230898).

65491096366 is a wasteful number, since it uses less digits than its factorization.

65491096366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560906.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 65491096366 in words is "sixty-five billion, four hundred ninety-one million, ninety-six thousand, three hundred sixty-six".