27772629112 has 8 divisors (see below), whose sum is σ = 52073679600. Its totient is φ = 13886314552.

The previous prime is 27772629109. The next prime is 27772629121. The reversal of 27772629112 is 21192627772.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735789312 + ... + 1735789327.

It is an arithmetic number, because the mean of its divisors is an integer number (6509209950).

Almost surely, 2^27772629112 is an apocalyptic number.

It is an amenable number.

27772629112 is a deficient number, since it is larger than the sum of its proper divisors (24301050488).

27772629112 is a wasteful number, since it uses less digits than its factorization.

27772629112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3471578645 (or 3471578641 counting only the distinct ones).

The product of its digits is 296352, while the sum is 46.

The spelling of 27772629112 in words is "twenty-seven billion, seven hundred seventy-two million, six hundred twenty-nine thousand, one hundred twelve".