28350409883 has 2 divisors, whose sum is σ = 28350409884. Its totient is φ = 28350409882.

The previous prime is 28350409877. The next prime is 28350409961. The reversal of 28350409883 is 38890405382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28350409883 - 2³⁴ = 11170540699 is a prime.

It is not a weakly prime, because it can be changed into another prime (28350409183) 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, 14175204941 + 14175204942.

It is an arithmetic number, because the mean of its divisors is an integer number (14175204942).

Almost surely, 2^28350409883 is an apocalyptic number.

28350409883 is a deficient number, since it is larger than the sum of its proper divisors (1).

28350409883 is an equidigital number, since it uses as much as digits as its factorization.

28350409883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 28350409883 in words is "twenty-eight billion, three hundred fifty million, four hundred nine thousand, eight hundred eighty-three".