4943405377 has 2 divisors, whose sum is σ = 4943405378. Its totient is φ = 4943405376.

The previous prime is 4943405267. The next prime is 4943405393. The reversal of 4943405377 is 7735043494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3400172721 + 1543232656 = 58311^2 + 39284^2 .

It is a cyclic number.

It is not a de Polignac number, because 4943405377 - 2²³ = 4935016769 is a prime.

It is not a weakly prime, because it can be changed into another prime (4943405477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471702688 + 2471702689.

It is an arithmetic number, because the mean of its divisors is an integer number (2471702689).

Almost surely, 2^4943405377 is an apocalyptic number.

It is an amenable number.

4943405377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4943405377 is an equidigital number, since it uses as much as digits as its factorization.

4943405377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 4943405377 is about 70309.3548327675. The cubic root of 4943405377 is about 1703.4997540845.

The spelling of 4943405377 in words is "four billion, nine hundred forty-three million, four hundred five thousand, three hundred seventy-seven".