64006730303 has 8 divisors (see below), whose sum is σ = 65306866800. Its totient is φ = 62719660800.

The previous prime is 64006730297. The next prime is 64006730327. The reversal of 64006730303 is 30303760046.

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 64006730303 - 2⁶ = 64006730239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64006730303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64006730353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3256853 + ... + 3276446.

It is an arithmetic number, because the mean of its divisors is an integer number (8163358350).

Almost surely, 2^64006730303 is an apocalyptic number.

64006730303 is a deficient number, since it is larger than the sum of its proper divisors (1300136497).

64006730303 is a wasteful number, since it uses less digits than its factorization.

64006730303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533497.

The product of its (nonzero) digits is 27216, while the sum is 32.

The spelling of 64006730303 in words is "sixty-four billion, six million, seven hundred thirty thousand, three hundred three".