27850941800 has 48 divisors (see below), whose sum is σ = 70640121600. Its totient is φ = 10127614400.

The previous prime is 27850941791. The next prime is 27850941827. The reversal of 27850941800 is 814905872.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 in 11 ways as a sum of consecutive naturals, for example, 6327560 + ... + 6331959.

It is an arithmetic number, because the mean of its divisors is an integer number (1471669200).

Almost surely, 2^27850941800 is an apocalyptic number.

27850941800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27850941800 is an abundant number, since it is smaller than the sum of its proper divisors (42789179800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27850941800 is a wasteful number, since it uses less digits than its factorization.

27850941800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12659546 (or 12659537 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 27850941800 in words is "twenty-seven billion, eight hundred fifty million, nine hundred forty-one thousand, eight hundred".