5118565783 has 2 divisors, whose sum is σ = 5118565784. Its totient is φ = 5118565782.

The previous prime is 5118565763. The next prime is 5118565807. The reversal of 5118565783 is 3875658115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5118565783 - 2⁹ = 5118565271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5118565723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559282891 + 2559282892.

It is an arithmetic number, because the mean of its divisors is an integer number (2559282892).

Almost surely, 2^5118565783 is an apocalyptic number.

5118565783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5118565783 is an equidigital number, since it uses as much as digits as its factorization.

5118565783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008000, while the sum is 49.

The square root of 5118565783 is about 71544.1526821025. The cubic root of 5118565783 is about 1723.3868033057.

The spelling of 5118565783 in words is "five billion, one hundred eighteen million, five hundred sixty-five thousand, seven hundred eighty-three".