7166063312 has 40 divisors (see below), whose sum is σ = 15059551752. Its totient is φ = 3290009600.

The previous prime is 7166063309. The next prime is 7166063369. The reversal of 7166063312 is 2133606617.

It can be written as a sum of positive squares in 4 ways, for example, as 1576407616 + 5589655696 = 39704^2 + 74764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310139 + ... + 332442.

Almost surely, 2^7166063312 is an apocalyptic number.

It is an amenable number.

7166063312 is an abundant number, since it is smaller than the sum of its proper divisors (7893488440).

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

7166063312 is a wasteful number, since it uses less digits than its factorization.

7166063312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642647 (or 642641 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 7166063312 is about 84652.6036929757. The cubic root of 7166063312 is about 1927.9401463831.

Adding to 7166063312 its reverse (2133606617), we get a palindrome (9299669929).

The spelling of 7166063312 in words is "seven billion, one hundred sixty-six million, sixty-three thousand, three hundred twelve".