28296028039 has 2 divisors, whose sum is σ = 28296028040. Its totient is φ = 28296028038.

The previous prime is 28296027959. The next prime is 28296028091. The reversal of 28296028039 is 93082069282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28296028039 - 2⁷ = 28296027911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28296027983 and 28296028001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28296028099) 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, 14148014019 + 14148014020.

It is an arithmetic number, because the mean of its divisors is an integer number (14148014020).

Almost surely, 2^28296028039 is an apocalyptic number.

28296028039 is a deficient number, since it is larger than the sum of its proper divisors (1).

28296028039 is an equidigital number, since it uses as much as digits as its factorization.

28296028039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 28296028039 in words is "twenty-eight billion, two hundred ninety-six million, twenty-eight thousand, thirty-nine".