65071054164 has 48 divisors (see below), whose sum is σ = 158587938432. Its totient is φ = 20727117312.

The previous prime is 65071054133. The next prime is 65071054171. The reversal of 65071054164 is 46145017056.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170992 + ... + 399224.

It is an arithmetic number, because the mean of its divisors is an integer number (3303915384).

Almost surely, 2^65071054164 is an apocalyptic number.

It is an amenable number.

65071054164 is an abundant number, since it is smaller than the sum of its proper divisors (93516884268).

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

65071054164 is a wasteful number, since it uses less digits than its factorization.

65071054164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229296 (or 229294 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 65071054164 in words is "sixty-five billion, seventy-one million, fifty-four thousand, one hundred sixty-four".