65316324052 has 12 divisors (see below), whose sum is σ = 130632648160. Its totient is φ = 27992710296.

The previous prime is 65316324049. The next prime is 65316324077. The reversal of 65316324052 is 25042361356.

65316324052 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166362902 + ... + 1166362957.

Almost surely, 2^65316324052 is an apocalyptic number.

It is an amenable number.

65316324052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65316324052 is a wasteful number, since it uses less digits than its factorization.

65316324052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332725870 (or 2332725868 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 65316324052 in words is "sixty-five billion, three hundred sixteen million, three hundred twenty-four thousand, fifty-two".