2059444481893 has 2 divisors, whose sum is σ = 2059444481894. Its totient is φ = 2059444481892.

The previous prime is 2059444481879. The next prime is 2059444481921. The reversal of 2059444481893 is 3981844449502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1411802605249 + 647641876644 = 1188193^2 + 804762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059444481893 - 2¹³ = 2059444473701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059444481863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029722240946 + 1029722240947.

It is an arithmetic number, because the mean of its divisors is an integer number (1029722240947).

Almost surely, 2^{2059444481893} is an apocalyptic number.

It is an amenable number.

2059444481893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059444481893 is an equidigital number, since it uses as much as digits as its factorization.

2059444481893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 2059444481893 in words is "two trillion, fifty-nine billion, four hundred forty-four million, four hundred eighty-one thousand, eight hundred ninety-three".