518788082 has 16 divisors (see below), whose sum is σ = 824553432. Its totient is φ = 243959040.

The previous prime is 518788057. The next prime is 518788091. The reversal of 518788082 is 280887815.

It can be written as a sum of positive squares in 4 ways, for example, as 482197681 + 36590401 = 21959^2 + 6049^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 50408 + ... + 59820.

Almost surely, 2^518788082 is an apocalyptic number.

518788082 is a deficient number, since it is larger than the sum of its proper divisors (305765350).

518788082 is a wasteful number, since it uses less digits than its factorization.

518788082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11053.

The product of its (nonzero) digits is 286720, while the sum is 47.

The square root of 518788082 is about 22776.9199410280. The cubic root of 518788082 is about 803.5199491081.

The spelling of 518788082 in words is "five hundred eighteen million, seven hundred eighty-eight thousand, eighty-two".