65705560502006 has 4 divisors (see below), whose sum is σ = 98558340753012. Its totient is φ = 32852780251002.

The previous prime is 65705560501993. The next prime is 65705560502011. The reversal of 65705560502006 is 60020506550756.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×65705560502006³ (a number of 42 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16426390125500 + ... + 16426390125503.

It is an arithmetic number, because the mean of its divisors is an integer number (24639585188253).

Almost surely, 2^{65705560502006} is an apocalyptic number.

65705560502006 is a deficient number, since it is larger than the sum of its proper divisors (32852780251006).

65705560502006 is a wasteful number, since it uses less digits than its factorization.

65705560502006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32852780251005.

The product of its (nonzero) digits is 1890000, while the sum is 47.

The spelling of 65705560502006 in words is "sixty-five trillion, seven hundred five billion, five hundred sixty million, five hundred two thousand, six".