27050251140 has 144 divisors (see below), whose sum is σ = 90979551936. Its totient is φ = 6450105600.

The previous prime is 27050251139. The next prime is 27050251211. The reversal of 27050251140 is 4115205072.

27050251140 is a `hidden beast` number, since 2 + 70 + 502 + 51 + 1 + 40 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8799 + ... + 232761.

It is an arithmetic number, because the mean of its divisors is an integer number (631802444).

Almost surely, 2^27050251140 is an apocalyptic number.

27050251140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27050251140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45489775968).

27050251140 is an abundant number, since it is smaller than the sum of its proper divisors (63929300796).

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

27050251140 is a wasteful number, since it uses less digits than its factorization.

27050251140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224050 (or 224045 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The spelling of 27050251140 in words is "twenty-seven billion, fifty million, two hundred fifty-one thousand, one hundred forty".