27830105051 has 16 divisors (see below), whose sum is σ = 33703280640. Its totient is φ = 22433500800.

The previous prime is 27830105033. The next prime is 27830105057. The reversal of 27830105051 is 15050103872.

It is a cyclic number.

It is not a de Polignac number, because 27830105051 - 2²² = 27825910747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27830104999 and 27830105017.

It is not an unprimeable number, because it can be changed into a prime (27830105057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60776 + ... + 243626.

It is an arithmetic number, because the mean of its divisors is an integer number (2106455040).

Almost surely, 2^27830105051 is an apocalyptic number.

27830105051 is a deficient number, since it is larger than the sum of its proper divisors (5873175589).

27830105051 is a wasteful number, since it uses less digits than its factorization.

27830105051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184154.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 27830105051 in words is "twenty-seven billion, eight hundred thirty million, one hundred five thousand, fifty-one".