2773362545047 has 2 divisors, whose sum is σ = 2773362545048. Its totient is φ = 2773362545046.

The previous prime is 2773362545027. The next prime is 2773362545137. The reversal of 2773362545047 is 7405452633772.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2773362545047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2773362545027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386681272523 + 1386681272524.

It is an arithmetic number, because the mean of its divisors is an integer number (1386681272524).

Almost surely, 2^{2773362545047} is an apocalyptic number.

2773362545047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2773362545047 is an equidigital number, since it uses as much as digits as its factorization.

2773362545047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29635200, while the sum is 55.

The spelling of 2773362545047 in words is "two trillion, seven hundred seventy-three billion, three hundred sixty-two million, five hundred forty-five thousand, forty-seven".