518313675 has 48 divisors (see below), whose sum is σ = 948903552. Its totient is φ = 247526400.

The previous prime is 518313647. The next prime is 518313721. The reversal of 518313675 is 576313815.

It is a happy number.

It is not a de Polignac number, because 518313675 - 2⁶ = 518313611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50587 + ... + 59963.

It is an arithmetic number, because the mean of its divisors is an integer number (19768824).

Almost surely, 2^518313675 is an apocalyptic number.

518313675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

518313675 is a deficient number, since it is larger than the sum of its proper divisors (430589877).

518313675 is a wasteful number, since it uses less digits than its factorization.

518313675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468 (or 9463 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 518313675 is about 22766.5033547095. The cubic root of 518313675 is about 803.2749475003.

The spelling of 518313675 in words is "five hundred eighteen million, three hundred thirteen thousand, six hundred seventy-five".