4548205493941 has 2 divisors, whose sum is σ = 4548205493942. Its totient is φ = 4548205493940.

The previous prime is 4548205493837. The next prime is 4548205493971. The reversal of 4548205493941 is 1493945028454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3282332981841 + 1265872512100 = 1811721^2 + 1125110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4548205493941 is a prime.

It is a super-2 number, since 2×4548205493941² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4548205493971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2274102746970 + 2274102746971.

It is an arithmetic number, because the mean of its divisors is an integer number (2274102746971).

Almost surely, 2^{4548205493941} is an apocalyptic number.

It is an amenable number.

4548205493941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4548205493941 is an equidigital number, since it uses as much as digits as its factorization.

4548205493941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24883200, while the sum is 58.

The spelling of 4548205493941 in words is "four trillion, five hundred forty-eight billion, two hundred five million, four hundred ninety-three thousand, nine hundred forty-one".