27680250873 has 8 divisors (see below), whose sum is σ = 40262183136. Its totient is φ = 16775909600.

The previous prime is 27680250863. The next prime is 27680250881. The reversal of 27680250873 is 37805208672.

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 27680250873 - 2¹⁷ = 27680119801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27680250823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419397708 + ... + 419397773.

It is an arithmetic number, because the mean of its divisors is an integer number (5032772892).

Almost surely, 2^27680250873 is an apocalyptic number.

It is an amenable number.

27680250873 is a deficient number, since it is larger than the sum of its proper divisors (12581932263).

27680250873 is a wasteful number, since it uses less digits than its factorization.

27680250873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838795495.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 27680250873 in words is "twenty-seven billion, six hundred eighty million, two hundred fifty thousand, eight hundred seventy-three".