27061442050 has 12 divisors (see below), whose sum is σ = 50334282306. Its totient is φ = 10824576800.

The previous prime is 27061442039. The next prime is 27061442053. The reversal of 27061442050 is 5024416072.

It can be written as a sum of positive squares in 3 ways, for example, as 25689998961 + 1371443089 = 160281^2 + 37033^2 .

It is not an unprimeable number, because it can be changed into a prime (27061442053) 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 5 ways as a sum of consecutive naturals, for example, 270614371 + ... + 270614470.

Almost surely, 2^27061442050 is an apocalyptic number.

27061442050 is a deficient number, since it is larger than the sum of its proper divisors (23272840256).

27061442050 is a wasteful number, since it uses less digits than its factorization.

27061442050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541228853 (or 541228848 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 27061442050 in words is "twenty-seven billion, sixty-one million, four hundred forty-two thousand, fifty".