64385165703333 has 8 divisors (see below), whose sum is σ = 85846987546848. Its totient is φ = 42923393831024.

The previous prime is 64385165703277. The next prime is 64385165703337. The reversal of 64385165703333 is 33330756158346.

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 64385165703333 - 2¹⁰ = 64385165702309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64385165703337) 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, 9375291 + ... + 14719592.

It is an arithmetic number, because the mean of its divisors is an integer number (10730873443356).

Almost surely, 2^{64385165703333} is an apocalyptic number.

It is an amenable number.

64385165703333 is a deficient number, since it is larger than the sum of its proper divisors (21461821843515).

64385165703333 is a wasteful number, since it uses less digits than its factorization.

64385165703333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24985603.

The product of its (nonzero) digits is 48988800, while the sum is 57.

The spelling of 64385165703333 in words is "sixty-four trillion, three hundred eighty-five billion, one hundred sixty-five million, seven hundred three thousand, three hundred thirty-three".