518696090 has 16 divisors (see below), whose sum is σ = 1018530720. Its totient is φ = 188616720.

The previous prime is 518696083. The next prime is 518696131. The reversal of 518696090 is 90696815.

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, 2357600 + ... + 2357819.

It is an arithmetic number, because the mean of its divisors is an integer number (63658170).

Almost surely, 2^518696090 is an apocalyptic number.

518696090 is a deficient number, since it is larger than the sum of its proper divisors (499834630).

518696090 is a wasteful number, since it uses less digits than its factorization.

518696090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715437.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 518696090 is about 22774.9004388603. The cubic root of 518696090 is about 803.4724526581.

The spelling of 518696090 in words is "five hundred eighteen million, six hundred ninety-six thousand, ninety".