65065508 has 6 divisors (see below), whose sum is σ = 113864646. Its totient is φ = 32532752.

The previous prime is 65065489. The next prime is 65065537. The reversal of 65065508 is 80556056.

It can be written as a sum of positive squares in only one way, i.e., 60871204 + 4194304 = 7802^2 + 2048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8133185 + ... + 8133192.

It is an arithmetic number, because the mean of its divisors is an integer number (18977441).

Almost surely, 2^65065508 is an apocalyptic number.

It is an amenable number.

65065508 is a deficient number, since it is larger than the sum of its proper divisors (48799138).

65065508 is a wasteful number, since it uses less digits than its factorization.

65065508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16266381 (or 16266379 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 65065508 is about 8066.3193589146. The cubic root of 65065508 is about 402.2076021511.

The spelling of 65065508 in words is "sixty-five million, sixty-five thousand, five hundred eight".