27427471050 has 96 divisors (see below), whose sum is σ = 82310124672. Its totient is φ = 5900359680.

The previous prime is 27427471021. The next prime is 27427471051. The reversal of 27427471050 is 5017472472.

It is not an unprimeable number, because it can be changed into a prime (27427471051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 750427 + ... + 786126.

It is an arithmetic number, because the mean of its divisors is an integer number (857397132).

Almost surely, 2^27427471050 is an apocalyptic number.

27427471050 is an abundant number, since it is smaller than the sum of its proper divisors (54882653622).

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

27427471050 is a wasteful number, since it uses less digits than its factorization.

27427471050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536592 (or 1536587 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 39.

The spelling of 27427471050 in words is "twenty-seven billion, four hundred twenty-seven million, four hundred seventy-one thousand, fifty".