27929995883 has 2 divisors, whose sum is σ = 27929995884. Its totient is φ = 27929995882.

The previous prime is 27929995853. The next prime is 27929995949. The reversal of 27929995883 is 38859992972.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27929995883 - 2²⁰ = 27928947307 is a prime.

It is not a weakly prime, because it can be changed into another prime (27929995813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13964997941 + 13964997942.

It is an arithmetic number, because the mean of its divisors is an integer number (13964997942).

Almost surely, 2^27929995883 is an apocalyptic number.

27929995883 is a deficient number, since it is larger than the sum of its proper divisors (1).

27929995883 is an equidigital number, since it uses as much as digits as its factorization.

27929995883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176359680, while the sum is 71.

The spelling of 27929995883 in words is "twenty-seven billion, nine hundred twenty-nine million, nine hundred ninety-five thousand, eight hundred eighty-three".