1032287775889 has 2 divisors, whose sum is σ = 1032287775890. Its totient is φ = 1032287775888.

The previous prime is 1032287775793. The next prime is 1032287775913. The reversal of 1032287775889 is 9885777822301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 713551878400 + 318735897489 = 844720^2 + 564567^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032287775889 - 2⁹ = 1032287775377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032287773889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516143887944 + 516143887945.

It is an arithmetic number, because the mean of its divisors is an integer number (516143887945).

Almost surely, 2^{1032287775889} is an apocalyptic number.

It is an amenable number.

1032287775889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032287775889 is an equidigital number, since it uses as much as digits as its factorization.

1032287775889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94832640, while the sum is 67.

The spelling of 1032287775889 in words is "one trillion, thirty-two billion, two hundred eighty-seven million, seven hundred seventy-five thousand, eight hundred eighty-nine".