28701286606079 has 2 divisors, whose sum is σ = 28701286606080. Its totient is φ = 28701286606078.

The previous prime is 28701286606067. The next prime is 28701286606087. The reversal of 28701286606079 is 97060668210782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28701286606079 - 2⁴ = 28701286606063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28701286606019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14350643303039 + 14350643303040.

It is an arithmetic number, because the mean of its divisors is an integer number (14350643303040).

Almost surely, 2^{28701286606079} is an apocalyptic number.

28701286606079 is a deficient number, since it is larger than the sum of its proper divisors (1).

28701286606079 is an equidigital number, since it uses as much as digits as its factorization.

28701286606079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 28701286606079 in words is "twenty-eight trillion, seven hundred one billion, two hundred eighty-six million, six hundred six thousand, seventy-nine".