65960756377161 has 8 divisors (see below), whose sum is σ = 87948280622400. Its totient is φ = 43973534858352.

The previous prime is 65960756377151. The next prime is 65960756377261. The reversal of 65960756377161 is 16177365706956.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65960756377161 - 2¹⁸ = 65960756115017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65960756377111) 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, 75172710 + ... + 76045103.

It is an arithmetic number, because the mean of its divisors is an integer number (10993535077800).

Almost surely, 2^{65960756377161} is an apocalyptic number.

It is an amenable number.

65960756377161 is a deficient number, since it is larger than the sum of its proper divisors (21987524245239).

65960756377161 is a wasteful number, since it uses less digits than its factorization.

65960756377161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151363215.

The product of its (nonzero) digits is 300056400, while the sum is 69.

The spelling of 65960756377161 in words is "sixty-five trillion, nine hundred sixty billion, seven hundred fifty-six million, three hundred seventy-seven thousand, one hundred sixty-one".