47507768716433 has 2 divisors, whose sum is σ = 47507768716434. Its totient is φ = 47507768716432.

The previous prime is 47507768716403. The next prime is 47507768716489. The reversal of 47507768716433 is 33461786770574.

47507768716433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25830708441664 + 21677060274769 = 5082392^2 + 4655863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47507768716433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (47507768716403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23753884358216 + 23753884358217.

It is an arithmetic number, because the mean of its divisors is an integer number (23753884358217).

Almost surely, 2^{47507768716433} is an apocalyptic number.

It is an amenable number.

47507768716433 is a deficient number, since it is larger than the sum of its proper divisors (1).

47507768716433 is an equidigital number, since it uses as much as digits as its factorization.

47507768716433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497871360, while the sum is 68.

The spelling of 47507768716433 in words is "forty-seven trillion, five hundred seven billion, seven hundred sixty-eight million, seven hundred sixteen thousand, four hundred thirty-three".