65007163540804 has 9 divisors (see below), whose sum is σ = 113762564415871. Its totient is φ = 32503573707700.

The previous prime is 65007163540801. The next prime is 65007163540829. The reversal of 65007163540804 is 40804536170056.

The square root of 65007163540804 is 8062702.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65007163540801) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14109729 + ... + 18141079.

Almost surely, 2^{65007163540804} is an apocalyptic number.

65007163540804 is the 8062702-nd square number.

It is an amenable number.

65007163540804 is a deficient number, since it is larger than the sum of its proper divisors (48755400875067).

65007163540804 is an frugal number, since it uses more digits than its factorization.

65007163540804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8062706 (or 4031353 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 65007163540804 in words is "sixty-five trillion, seven billion, one hundred sixty-three million, five hundred forty thousand, eight hundred four".