28060622899 has 2 divisors, whose sum is σ = 28060622900. Its totient is φ = 28060622898.

The previous prime is 28060622897. The next prime is 28060622939. The reversal of 28060622899 is 99822606082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28060622899 - 2¹ = 28060622897 is a prime.

Together with 28060622897, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (28060622897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14030311449 + 14030311450.

It is an arithmetic number, because the mean of its divisors is an integer number (14030311450).

Almost surely, 2^28060622899 is an apocalyptic number.

28060622899 is a deficient number, since it is larger than the sum of its proper divisors (1).

28060622899 is an equidigital number, since it uses as much as digits as its factorization.

28060622899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 28060622899 in words is "twenty-eight billion, sixty million, six hundred twenty-two thousand, eight hundred ninety-nine".