65383046861 has 8 divisors (see below), whose sum is σ = 71328838464. Its totient is φ = 59437568320.

The previous prime is 65383046849. The next prime is 65383046909. The reversal of 65383046861 is 16864038356.

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

It is a cyclic number.

It is not a de Polignac number, because 65383046861 - 2⁶ = 65383046797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65383046821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667136 + ... + 758838.

It is an arithmetic number, because the mean of its divisors is an integer number (8916104808).

Almost surely, 2^65383046861 is an apocalyptic number.

It is an amenable number.

65383046861 is a deficient number, since it is larger than the sum of its proper divisors (5945791603).

65383046861 is a wasteful number, since it uses less digits than its factorization.

65383046861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156531.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 65383046861 in words is "sixty-five billion, three hundred eighty-three million, forty-six thousand, eight hundred sixty-one".