1592394612161 has 2 divisors, whose sum is σ = 1592394612162. Its totient is φ = 1592394612160.

The previous prime is 1592394612113. The next prime is 1592394612167. The reversal of 1592394612161 is 1612164932951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1576139637136 + 16254975025 = 1255444^2 + 127495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1592394612161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1592394612167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 796197306080 + 796197306081.

It is an arithmetic number, because the mean of its divisors is an integer number (796197306081).

Almost surely, 2^{1592394612161} is an apocalyptic number.

It is an amenable number.

1592394612161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1592394612161 is an equidigital number, since it uses as much as digits as its factorization.

1592394612161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 50.

The spelling of 1592394612161 in words is "one trillion, five hundred ninety-two billion, three hundred ninety-four million, six hundred twelve thousand, one hundred sixty-one".