518325763 has 2 divisors, whose sum is σ = 518325764. Its totient is φ = 518325762.

The previous prime is 518325761. The next prime is 518325781. The reversal of 518325763 is 367523815.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 518325763 - 2¹ = 518325761 is a prime.

Together with 518325761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (518325761) 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, 259162881 + 259162882.

It is an arithmetic number, because the mean of its divisors is an integer number (259162882).

Almost surely, 2^518325763 is an apocalyptic number.

518325763 is a deficient number, since it is larger than the sum of its proper divisors (1).

518325763 is an equidigital number, since it uses as much as digits as its factorization.

518325763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 40.

The square root of 518325763 is about 22766.7688309079. The cubic root of 518325763 is about 803.2811920536.

The spelling of 518325763 in words is "five hundred eighteen million, three hundred twenty-five thousand, seven hundred sixty-three".