89395905241 has 2 divisors, whose sum is σ = 89395905242. Its totient is φ = 89395905240.

The previous prime is 89395905211. The next prime is 89395905289. The reversal of 89395905241 is 14250959398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47700307216 + 41695598025 = 218404^2 + 204195^2 .

It is a cyclic number.

It is not a de Polignac number, because 89395905241 - 2⁷ = 89395905113 is a prime.

It is not a weakly prime, because it can be changed into another prime (89395905211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44697952620 + 44697952621.

It is an arithmetic number, because the mean of its divisors is an integer number (44697952621).

Almost surely, 2^89395905241 is an apocalyptic number.

It is an amenable number.

89395905241 is a deficient number, since it is larger than the sum of its proper divisors (1).

89395905241 is an equidigital number, since it uses as much as digits as its factorization.

89395905241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 55.

The spelling of 89395905241 in words is "eighty-nine billion, three hundred ninety-five million, nine hundred five thousand, two hundred forty-one".