27350805556 has 6 divisors (see below), whose sum is σ = 47863909730. Its totient is φ = 13675402776.

The previous prime is 27350805529. The next prime is 27350805571. The reversal of 27350805556 is 65550805372.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19583203600 + 7767601956 = 139940^2 + 88134^2 .

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, 3418850691 + ... + 3418850698.

Almost surely, 2^27350805556 is an apocalyptic number.

It is an amenable number.

27350805556 is a deficient number, since it is larger than the sum of its proper divisors (20513104174).

27350805556 is a wasteful number, since it uses less digits than its factorization.

27350805556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837701393 (or 6837701391 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 27350805556 in words is "twenty-seven billion, three hundred fifty million, eight hundred five thousand, five hundred fifty-six".