75863826089 has 2 divisors, whose sum is σ = 75863826090. Its totient is φ = 75863826088.

The previous prime is 75863826043. The next prime is 75863826133. The reversal of 75863826089 is 98062836857.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74524632064 + 1339194025 = 272992^2 + 36595^2 .

It is a cyclic number.

It is not a de Polignac number, because 75863826089 - 2⁸ = 75863825833 is a prime.

It is not a weakly prime, because it can be changed into another prime (75863826889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37931913044 + 37931913045.

It is an arithmetic number, because the mean of its divisors is an integer number (37931913045).

Almost surely, 2^75863826089 is an apocalyptic number.

It is an amenable number.

75863826089 is a deficient number, since it is larger than the sum of its proper divisors (1).

75863826089 is an equidigital number, since it uses as much as digits as its factorization.

75863826089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 75863826089 in words is "seventy-five billion, eight hundred sixty-three million, eight hundred twenty-six thousand, eighty-nine".