4781107783 has 2 divisors, whose sum is σ = 4781107784. Its totient is φ = 4781107782.

The previous prime is 4781107777. The next prime is 4781107811. The reversal of 4781107783 is 3877011874.

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-4781107783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4781107483) 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, 2390553891 + 2390553892.

It is an arithmetic number, because the mean of its divisors is an integer number (2390553892).

Almost surely, 2^4781107783 is an apocalyptic number.

4781107783 is a deficient number, since it is larger than the sum of its proper divisors (1).

4781107783 is an equidigital number, since it uses as much as digits as its factorization.

4781107783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 263424, while the sum is 46.

The square root of 4781107783 is about 69145.5550487520. Note that the first 3 decimals coincide. The cubic root of 4781107783 is about 1684.6493217226.

The spelling of 4781107783 in words is "four billion, seven hundred eighty-one million, one hundred seven thousand, seven hundred eighty-three".