28848858239 has 2 divisors, whose sum is σ = 28848858240. Its totient is φ = 28848858238.

The previous prime is 28848858223. The next prime is 28848858251. The reversal of 28848858239 is 93285884882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28848858239 - 2⁴ = 28848858223 is a prime.

It is a super-2 number, since 2×28848858239² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28848858289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14424429119 + 14424429120.

It is an arithmetic number, because the mean of its divisors is an integer number (14424429120).

Almost surely, 2^28848858239 is an apocalyptic number.

28848858239 is a deficient number, since it is larger than the sum of its proper divisors (1).

28848858239 is an equidigital number, since it uses as much as digits as its factorization.

28848858239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70778880, while the sum is 65.

The spelling of 28848858239 in words is "twenty-eight billion, eight hundred forty-eight million, eight hundred fifty-eight thousand, two hundred thirty-nine".