27063066676872 has 32 divisors (see below), whose sum is σ = 67684504474080. Its totient is φ = 9017443854720.

The previous prime is 27063066676741. The next prime is 27063066676879. The reversal of 27063066676872 is 27867666036072.

It is not an unprimeable number, because it can be changed into a prime (27063066676879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223586418 + ... + 223707425.

It is an arithmetic number, because the mean of its divisors is an integer number (2115140764815).

Almost surely, 2^{27063066676872} is an apocalyptic number.

It is an amenable number.

27063066676872 is an abundant number, since it is smaller than the sum of its proper divisors (40621437797208).

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

27063066676872 is a wasteful number, since it uses less digits than its factorization.

27063066676872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447296373 (or 447296369 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 66.

The spelling of 27063066676872 in words is "twenty-seven trillion, sixty-three billion, sixty-six million, six hundred seventy-six thousand, eight hundred seventy-two".