27050126120 has 64 divisors (see below), whose sum is σ = 63716526720. Its totient is φ = 10315793664.

The previous prime is 27050126107. The next prime is 27050126123. The reversal of 27050126120 is 2162105072.

It is a self number, because there is not a number n which added to its sum of digits gives 27050126120.

It is not an unprimeable number, because it can be changed into a prime (27050126123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 234554 + ... + 330326.

It is an arithmetic number, because the mean of its divisors is an integer number (995570730).

Almost surely, 2^27050126120 is an apocalyptic number.

27050126120 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 27050126120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31858263360).

27050126120 is an abundant number, since it is smaller than the sum of its proper divisors (36666400600).

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

27050126120 is a wasteful number, since it uses less digits than its factorization.

27050126120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96114 (or 96110 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 27050126120 in words is "twenty-seven billion, fifty million, one hundred twenty-six thousand, one hundred twenty".