65576874716 has 12 divisors (see below), whose sum is σ = 115832050488. Its totient is φ = 32482003152.

The previous prime is 65576874709. The next prime is 65576874749. The reversal of 65576874716 is 61747867556.

It is a happy 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, 76608071 + ... + 76608926.

It is an arithmetic number, because the mean of its divisors is an integer number (9652670874).

Almost surely, 2^65576874716 is an apocalyptic number.

It is an amenable number.

65576874716 is a deficient number, since it is larger than the sum of its proper divisors (50255175772).

65576874716 is a wasteful number, since it uses less digits than its factorization.

65576874716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153217108 (or 153217106 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 62.

The spelling of 65576874716 in words is "sixty-five billion, five hundred seventy-six million, eight hundred seventy-four thousand, seven hundred sixteen".