65071104164 has 48 divisors (see below), whose sum is σ = 131567412480. Its totient is φ = 27849083040.

The previous prime is 65071104157. The next prime is 65071104169. The reversal of 65071104164 is 46140117056.

It is not an unprimeable number, because it can be changed into a prime (65071104169) 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, 102494 + ... + 375029.

It is an arithmetic number, because the mean of its divisors is an integer number (2740987760).

Almost surely, 2^65071104164 is an apocalyptic number.

It is an amenable number.

65071104164 is an abundant number, since it is smaller than the sum of its proper divisors (66496308316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65071104164 is a wasteful number, since it uses less digits than its factorization.

65071104164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477720 (or 477718 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 65071104164 in words is "sixty-five billion, seventy-one million, one hundred four thousand, one hundred sixty-four".