65675512 has 16 divisors (see below), whose sum is σ = 140733360. Its totient is φ = 28146624.

The previous prime is 65675509. The next prime is 65675513. The reversal of 65675512 is 21557656.

65675512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65675513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586333 + ... + 586444.

It is an arithmetic number, because the mean of its divisors is an integer number (8795835).

Almost surely, 2^65675512 is an apocalyptic number.

It is an amenable number.

65675512 is an abundant number, since it is smaller than the sum of its proper divisors (75057848).

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

65675512 is a wasteful number, since it uses less digits than its factorization.

65675512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172790 (or 1172786 counting only the distinct ones).

The product of its digits is 63000, while the sum is 37.

The square root of 65675512 is about 8104.0429416434. The cubic root of 65675512 is about 403.4606238642.

The spelling of 65675512 in words is "sixty-five million, six hundred seventy-five thousand, five hundred twelve".