27773527372012 has 96 divisors (see below), whose sum is σ = 52456832547840. Its totient is φ = 12818486123520.

The previous prime is 27773527371973. The next prime is 27773527372033. The reversal of 27773527372012 is 21027372537772.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3943419363 + ... + 3943426405.

It is an arithmetic number, because the mean of its divisors is an integer number (546425339040).

Almost surely, 2^{27773527372012} is an apocalyptic number.

It is an amenable number.

27773527372012 is a deficient number, since it is larger than the sum of its proper divisors (24683305175828).

27773527372012 is a wasteful number, since it uses less digits than its factorization.

27773527372012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271 (or 9269 counting only the distinct ones).

The product of its (nonzero) digits is 12101040, while the sum is 55.

The spelling of 27773527372012 in words is "twenty-seven trillion, seven hundred seventy-three billion, five hundred twenty-seven million, three hundred seventy-two thousand, twelve".