65169116313 has 16 divisors (see below), whose sum is σ = 99381574656. Its totient is φ = 37210899600.

The previous prime is 65169116273. The next prime is 65169116351. The reversal of 65169116313 is 31361196156.

It is a happy number.

65169116313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65169116313 - 2⁹ = 65169115801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65169116213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163463 + ... + 1218188.

It is an arithmetic number, because the mean of its divisors is an integer number (6211348416).

Almost surely, 2^65169116313 is an apocalyptic number.

It is an amenable number.

65169116313 is a deficient number, since it is larger than the sum of its proper divisors (34212458343).

65169116313 is a wasteful number, since it uses less digits than its factorization.

65169116313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382964.

The product of its digits is 87480, while the sum is 42.

The spelling of 65169116313 in words is "sixty-five billion, one hundred sixty-nine million, one hundred sixteen thousand, three hundred thirteen".