882268551809 has 2 divisors, whose sum is σ = 882268551810. Its totient is φ = 882268551808.

The previous prime is 882268551799. The next prime is 882268551949. The reversal of 882268551809 is 908155862288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 878291357584 + 3977194225 = 937172^2 + 63065^2 .

It is a cyclic number.

It is not a de Polignac number, because 882268551809 - 2⁴ = 882268551793 is a prime.

It is a super-2 number, since 2×882268551809² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (882268551209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441134275904 + 441134275905.

It is an arithmetic number, because the mean of its divisors is an integer number (441134275905).

Almost surely, 2^882268551809 is an apocalyptic number.

It is an amenable number.

882268551809 is a deficient number, since it is larger than the sum of its proper divisors (1).

882268551809 is an equidigital number, since it uses as much as digits as its factorization.

882268551809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22118400, while the sum is 62.

The spelling of 882268551809 in words is "eight hundred eighty-two billion, two hundred sixty-eight million, five hundred fifty-one thousand, eight hundred nine".