47040804046793 has 2 divisors, whose sum is σ = 47040804046794. Its totient is φ = 47040804046792.

The previous prime is 47040804046781. The next prime is 47040804046811. The reversal of 47040804046793 is 39764040804074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25439242575289 + 21601561471504 = 5043733^2 + 4647748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47040804046793 is a prime.

It is not a weakly prime, because it can be changed into another prime (47040804046763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23520402023396 + 23520402023397.

It is an arithmetic number, because the mean of its divisors is an integer number (23520402023397).

Almost surely, 2^{47040804046793} is an apocalyptic number.

It is an amenable number.

47040804046793 is a deficient number, since it is larger than the sum of its proper divisors (1).

47040804046793 is an equidigital number, since it uses as much as digits as its factorization.

47040804046793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 47040804046793 in words is "forty-seven trillion, forty billion, eight hundred four million, forty-six thousand, seven hundred ninety-three".