5444993569601 has 2 divisors, whose sum is σ = 5444993569602. Its totient is φ = 5444993569600.

The previous prime is 5444993569591. The next prime is 5444993569621. The reversal of 5444993569601 is 1069653994445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5403834898225 + 41158671376 = 2324615^2 + 202876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5444993569601 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 (5444993569621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2722496784800 + 2722496784801.

It is an arithmetic number, because the mean of its divisors is an integer number (2722496784801).

Almost surely, 2^{5444993569601} is an apocalyptic number.

It is an amenable number.

5444993569601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5444993569601 is an equidigital number, since it uses as much as digits as its factorization.

5444993569601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125971200, while the sum is 65.

The spelling of 5444993569601 in words is "five trillion, four hundred forty-four billion, nine hundred ninety-three million, five hundred sixty-nine thousand, six hundred one".