93965374049 has 2 divisors, whose sum is σ = 93965374050. Its totient is φ = 93965374048.

The previous prime is 93965374043. The next prime is 93965374067. The reversal of 93965374049 is 94047356939.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59893751824 + 34071622225 = 244732^2 + 184585^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93965374049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (93965374043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46982687024 + 46982687025.

It is an arithmetic number, because the mean of its divisors is an integer number (46982687025).

Almost surely, 2^93965374049 is an apocalyptic number.

It is an amenable number.

93965374049 is a deficient number, since it is larger than the sum of its proper divisors (1).

93965374049 is an equidigital number, since it uses as much as digits as its factorization.

93965374049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22044960, while the sum is 59.

The spelling of 93965374049 in words is "ninety-three billion, nine hundred sixty-five million, three hundred seventy-four thousand, forty-nine".