28860068803 has 2 divisors, whose sum is σ = 28860068804. Its totient is φ = 28860068802.

The previous prime is 28860068789. The next prime is 28860068837. The reversal of 28860068803 is 30886006882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28860068803 - 2⁵ = 28860068771 is a prime.

It is not a weakly prime, because it can be changed into another prime (28860068903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14430034401 + 14430034402.

It is an arithmetic number, because the mean of its divisors is an integer number (14430034402).

Almost surely, 2^28860068803 is an apocalyptic number.

28860068803 is a deficient number, since it is larger than the sum of its proper divisors (1).

28860068803 is an equidigital number, since it uses as much as digits as its factorization.

28860068803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 28860068803 in words is "twenty-eight billion, eight hundred sixty million, sixty-eight thousand, eight hundred three".