65080810012 has 12 divisors (see below), whose sum is σ = 113894835040. Its totient is φ = 32539428576.

The previous prime is 65080810009. The next prime is 65080810013. The reversal of 65080810012 is 21001808056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65080810013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 82212 + ... + 370027.

Almost surely, 2^65080810012 is an apocalyptic number.

It is an amenable number.

65080810012 is a deficient number, since it is larger than the sum of its proper divisors (48814025028).

65080810012 is a wasteful number, since it uses less digits than its factorization.

65080810012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488220 (or 488218 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 65080810012 in words is "sixty-five billion, eighty million, eight hundred ten thousand, twelve".