2073598191377 has 2 divisors, whose sum is σ = 2073598191378. Its totient is φ = 2073598191376.

The previous prime is 2073598191319. The next prime is 2073598191389. The reversal of 2073598191377 is 7731918953702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2068890996496 + 4707194881 = 1438364^2 + 68609^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073598191377 is a prime.

It is a super-2 number, since 2×2073598191377² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2073598193377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036799095688 + 1036799095689.

It is an arithmetic number, because the mean of its divisors is an integer number (1036799095689).

Almost surely, 2^{2073598191377} is an apocalyptic number.

It is an amenable number.

2073598191377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073598191377 is an equidigital number, since it uses as much as digits as its factorization.

2073598191377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 62.

The spelling of 2073598191377 in words is "two trillion, seventy-three billion, five hundred ninety-eight million, one hundred ninety-one thousand, three hundred seventy-seven".