28110582671 has 2 divisors, whose sum is σ = 28110582672. Its totient is φ = 28110582670.

The previous prime is 28110582653. The next prime is 28110582691. The reversal of 28110582671 is 17628501182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28110582671 - 2²² = 28106388367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28110582691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14055291335 + 14055291336.

It is an arithmetic number, because the mean of its divisors is an integer number (14055291336).

Almost surely, 2^28110582671 is an apocalyptic number.

28110582671 is a deficient number, since it is larger than the sum of its proper divisors (1).

28110582671 is an equidigital number, since it uses as much as digits as its factorization.

28110582671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 28110582671 in words is "twenty-eight billion, one hundred ten million, five hundred eighty-two thousand, six hundred seventy-one".