65160066570716 has 24 divisors (see below), whose sum is σ = 122804588900784. Its totient is φ = 30073160557440.

The previous prime is 65160066570713. The next prime is 65160066570721. The reversal of 65160066570716 is 61707566006156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65160066570713) 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, 12716105 + ... + 17088576.

It is an arithmetic number, because the mean of its divisors is an integer number (5116857870866).

Almost surely, 2^{65160066570716} is an apocalyptic number.

It is an amenable number.

65160066570716 is a deficient number, since it is larger than the sum of its proper divisors (57644522330068).

65160066570716 is a wasteful number, since it uses less digits than its factorization.

65160066570716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29846741 (or 29846739 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 56.

The spelling of 65160066570716 in words is "sixty-five trillion, one hundred sixty billion, sixty-six million, five hundred seventy thousand, seven hundred sixteen".