63277673321108 has 12 divisors (see below), whose sum is σ = 110736342993780. Its totient is φ = 31638718180032.

The previous prime is 63277673321081. The next prime is 63277673321111. The reversal of 63277673321108 is 80112337677236.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36536487989764 + 26741185331344 = 6044542^2 + 5171188^2 .

It is a congruent number.

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, 28412993 + ... + 30559016.

It is an arithmetic number, because the mean of its divisors is an integer number (9228028582815).

Almost surely, 2^{63277673321108} is an apocalyptic number.

It is an amenable number.

63277673321108 is a deficient number, since it is larger than the sum of its proper divisors (47458669672672).

63277673321108 is a wasteful number, since it uses less digits than its factorization.

63277673321108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59240266 (or 59240264 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 56.

The spelling of 63277673321108 in words is "sixty-three trillion, two hundred seventy-seven billion, six hundred seventy-three million, three hundred twenty-one thousand, one hundred eight".