28848335239 has 2 divisors, whose sum is σ = 28848335240. Its totient is φ = 28848335238.

The previous prime is 28848335221. The next prime is 28848335261. The reversal of 28848335239 is 93253384882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28848335239 - 2⁷ = 28848335111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28848335239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28848335839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14424167619 + 14424167620.

It is an arithmetic number, because the mean of its divisors is an integer number (14424167620).

Almost surely, 2^28848335239 is an apocalyptic number.

28848335239 is a deficient number, since it is larger than the sum of its proper divisors (1).

28848335239 is an equidigital number, since it uses as much as digits as its factorization.

28848335239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9953280, while the sum is 55.

The spelling of 28848335239 in words is "twenty-eight billion, eight hundred forty-eight million, three hundred thirty-five thousand, two hundred thirty-nine".