7065128752 has 20 divisors (see below), whose sum is σ = 14933113416. Its totient is φ = 3211422080.

The previous prime is 7065128699. The next prime is 7065128827. The reversal of 7065128752 is 2578215607.

It is a junction number, because it is equal to n+sod(n) for n = 7065128699 and 7065128708.

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, 20071213 + ... + 20071564.

Almost surely, 2^7065128752 is an apocalyptic number.

It is an amenable number.

7065128752 is an abundant number, since it is smaller than the sum of its proper divisors (7867984664).

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

7065128752 is a wasteful number, since it uses less digits than its factorization.

7065128752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40142796 (or 40142790 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 7065128752 is about 84054.3202458981. The cubic root of 7065128752 is about 1918.8455835247.

The spelling of 7065128752 in words is "seven billion, sixty-five million, one hundred twenty-eight thousand, seven hundred fifty-two".