802482828109 has 2 divisors, whose sum is σ = 802482828110. Its totient is φ = 802482828108.

The previous prime is 802482828019. The next prime is 802482828163. The reversal of 802482828109 is 901828284208.

Together with previous prime (802482828019) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 669119092009 + 133363736100 = 817997^2 + 365190^2 .

It is a cyclic number.

It is not a de Polignac number, because 802482828109 - 2²⁷ = 802348610381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802482828509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401241414054 + 401241414055.

It is an arithmetic number, because the mean of its divisors is an integer number (401241414055).

Almost surely, 2^802482828109 is an apocalyptic number.

It is an amenable number.

802482828109 is a deficient number, since it is larger than the sum of its proper divisors (1).

802482828109 is an equidigital number, since it uses as much as digits as its factorization.

802482828109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1179648, while the sum is 52.

The spelling of 802482828109 in words is "eight hundred two billion, four hundred eighty-two million, eight hundred twenty-eight thousand, one hundred nine".