63066567716105 has 16 divisors (see below), whose sum is σ = 77743786028304. Its totient is φ = 49077966873600.

The previous prime is 63066567716093. The next prime is 63066567716111. The reversal of 63066567716105 is 50161776566036.

It can be written as a sum of positive squares in 8 ways, for example, as 1867661157376 + 61198906558729 = 1366624^2 + 7822973^2 .

It is not a de Polignac number, because 63066567716105 - 2⁶ = 63066567716041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39796532 + ... + 41350901.

It is an arithmetic number, because the mean of its divisors is an integer number (4858986626769).

Almost surely, 2^{63066567716105} is an apocalyptic number.

It is an amenable number.

63066567716105 is a deficient number, since it is larger than the sum of its proper divisors (14677218312199).

63066567716105 is a wasteful number, since it uses less digits than its factorization.

63066567716105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81151676.

The product of its (nonzero) digits is 28576800, while the sum is 59.

The spelling of 63066567716105 in words is "sixty-three trillion, sixty-six billion, five hundred sixty-seven million, seven hundred sixteen thousand, one hundred five".