65383672336 has 40 divisors (see below), whose sum is σ = 127058367744. Its totient is φ = 32594522880.

The previous prime is 65383672327. The next prime is 65383672363. The reversal of 65383672336 is 63327638356.

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 7 ways as a sum of consecutive naturals, for example, 18045021 + ... + 18048643.

Almost surely, 2^65383672336 is an apocalyptic number.

It is an amenable number.

65383672336 is a deficient number, since it is larger than the sum of its proper divisors (61674695408).

65383672336 is a wasteful number, since it uses less digits than its factorization.

65383672336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679 (or 6673 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 52.

The spelling of 65383672336 in words is "sixty-five billion, three hundred eighty-three million, six hundred seventy-two thousand, three hundred thirty-six".