7065075712 has 64 divisors (see below), whose sum is σ = 14202745200. Its totient is φ = 3514368000.

The previous prime is 7065075683. The next prime is 7065075733. The reversal of 7065075712 is 2175705607.

It is a tau number, because it is divible by the number of its divisors (64).

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, 8224339 + ... + 8225197.

Almost surely, 2^7065075712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7065075712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7101372600).

7065075712 is an abundant number, since it is smaller than the sum of its proper divisors (7137669488).

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

7065075712 is an frugal number, since it uses more digits than its factorization.

7065075712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 40.

The square root of 7065075712 is about 84054.0047350511. The cubic root of 7065075712 is about 1918.8407817333.

The spelling of 7065075712 in words is "seven billion, sixty-five million, seventy-five thousand, seven hundred twelve".