11772073305463 has 2 divisors, whose sum is σ = 11772073305464. Its totient is φ = 11772073305462.

The previous prime is 11772073305449. The next prime is 11772073305479. The reversal of 11772073305463 is 36450337027711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11772073305463 - 2⁹ = 11772073304951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11772073305403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5886036652731 + 5886036652732.

It is an arithmetic number, because the mean of its divisors is an integer number (5886036652732).

Almost surely, 2^{11772073305463} is an apocalyptic number.

11772073305463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11772073305463 is an equidigital number, since it uses as much as digits as its factorization.

11772073305463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 11772073305463 in words is "eleven trillion, seven hundred seventy-two billion, seventy-three million, three hundred five thousand, four hundred sixty-three".