28848327029 has 2 divisors, whose sum is σ = 28848327030. Its totient is φ = 28848327028.

The previous prime is 28848326999. The next prime is 28848327041. The reversal of 28848327029 is 92072384882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28756358929 + 91968100 = 169577^2 + 9590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28848327029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28848327329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14424163514 + 14424163515.

It is an arithmetic number, because the mean of its divisors is an integer number (14424163515).

Almost surely, 2^28848327029 is an apocalyptic number.

It is an amenable number.

28848327029 is a deficient number, since it is larger than the sum of its proper divisors (1).

28848327029 is an equidigital number, since it uses as much as digits as its factorization.

28848327029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 28848327029 in words is "twenty-eight billion, eight hundred forty-eight million, three hundred twenty-seven thousand, twenty-nine".