94545411454541 has 2 divisors, whose sum is σ = 94545411454542. Its totient is φ = 94545411454540.

The previous prime is 94545411454427. The next prime is 94545411454547. The reversal of 94545411454541 is 14545411454549.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75106315632100 + 19439095822441 = 8666390^2 + 4408979^2 .

It is an emirp because it is prime and its reverse (14545411454549) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94545411454541 - 2³⁰ = 94544337712717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94545411454547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47272705727270 + 47272705727271.

It is an arithmetic number, because the mean of its divisors is an integer number (47272705727271).

Almost surely, 2^{94545411454541} is an apocalyptic number.

It is an amenable number.

94545411454541 is a deficient number, since it is larger than the sum of its proper divisors (1).

94545411454541 is an equidigital number, since it uses as much as digits as its factorization.

94545411454541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040000, while the sum is 56.

The spelling of 94545411454541 in words is "ninety-four trillion, five hundred forty-five billion, four hundred eleven million, four hundred fifty-four thousand, five hundred forty-one".