2593344191873 has 2 divisors, whose sum is σ = 2593344191874. Its totient is φ = 2593344191872.

The previous prime is 2593344191861. The next prime is 2593344191891. The reversal of 2593344191873 is 3781914433952.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2557287119104 + 36057072769 = 1599152^2 + 189887^2 .

It is a cyclic number.

It is not a de Polignac number, because 2593344191873 - 2⁸ = 2593344191617 is a prime.

It is not a weakly prime, because it can be changed into another prime (2593344191813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1296672095936 + 1296672095937.

It is an arithmetic number, because the mean of its divisors is an integer number (1296672095937).

Almost surely, 2^{2593344191873} is an apocalyptic number.

It is an amenable number.

2593344191873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2593344191873 is an equidigital number, since it uses as much as digits as its factorization.

2593344191873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19595520, while the sum is 59.

The spelling of 2593344191873 in words is "two trillion, five hundred ninety-three billion, three hundred forty-four million, one hundred ninety-one thousand, eight hundred seventy-three".