28060654571 has 2 divisors, whose sum is σ = 28060654572. Its totient is φ = 28060654570.

The previous prime is 28060654547. The next prime is 28060654681. The reversal of 28060654571 is 17545606082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28060654571 - 2³⁰ = 26986912747 is a prime.

It is not a weakly prime, because it can be changed into another prime (28060654771) 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, 14030327285 + 14030327286.

It is an arithmetic number, because the mean of its divisors is an integer number (14030327286).

Almost surely, 2^28060654571 is an apocalyptic number.

28060654571 is a deficient number, since it is larger than the sum of its proper divisors (1).

28060654571 is an equidigital number, since it uses as much as digits as its factorization.

28060654571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 28060654571 in words is "twenty-eight billion, sixty million, six hundred fifty-four thousand, five hundred seventy-one".