27093061641 has 8 divisors (see below), whose sum is σ = 36141202944. Its totient is φ = 18053480720.

The previous prime is 27093061637. The next prime is 27093061649. The reversal of 27093061641 is 14616039072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27093061641 - 2² = 27093061637 is a prime.

It is a super-2 number, since 2×27093061641² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27093061641.

It is not an unprimeable number, because it can be changed into a prime (27093061649) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2132706 + ... + 2145371.

It is an arithmetic number, because the mean of its divisors is an integer number (4517650368).

Almost surely, 2^27093061641 is an apocalyptic number.

It is an amenable number.

27093061641 is a deficient number, since it is larger than the sum of its proper divisors (9048141303).

27093061641 is a wasteful number, since it uses less digits than its factorization.

27093061641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280191.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 27093061641 in words is "twenty-seven billion, ninety-three million, sixty-one thousand, six hundred forty-one".