5765732993261 has 2 divisors, whose sum is σ = 5765732993262. Its totient is φ = 5765732993260.

The previous prime is 5765732993203. The next prime is 5765732993309. The reversal of 5765732993261 is 1623992375675.

It is a happy number.

5765732993261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5476858992361 + 288874000900 = 2340269^2 + 537470^2 .

It is a cyclic number.

It is not a de Polignac number, because 5765732993261 - 2¹⁸ = 5765732731117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5765732993201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882866496630 + 2882866496631.

It is an arithmetic number, because the mean of its divisors is an integer number (2882866496631).

Almost surely, 2^{5765732993261} is an apocalyptic number.

It is an amenable number.

5765732993261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5765732993261 is an equidigital number, since it uses as much as digits as its factorization.

5765732993261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 128595600, while the sum is 65.

The spelling of 5765732993261 in words is "five trillion, seven hundred sixty-five billion, seven hundred thirty-two million, nine hundred ninety-three thousand, two hundred sixty-one".