28080170759 has 2 divisors, whose sum is σ = 28080170760. Its totient is φ = 28080170758.

The previous prime is 28080170749. The next prime is 28080170827. The reversal of 28080170759 is 95707108082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28080170759 - 2²⁴ = 28063393543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28080170749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14040085379 + 14040085380.

It is an arithmetic number, because the mean of its divisors is an integer number (14040085380).

Almost surely, 2^28080170759 is an apocalyptic number.

28080170759 is a deficient number, since it is larger than the sum of its proper divisors (1).

28080170759 is an equidigital number, since it uses as much as digits as its factorization.

28080170759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 47.

The spelling of 28080170759 in words is "twenty-eight billion, eighty million, one hundred seventy thousand, seven hundred fifty-nine".