518066156 has 12 divisors (see below), whose sum is σ = 931119168. Its totient is φ = 252032112.

The previous prime is 518066117. The next prime is 518066161. The reversal of 518066156 is 651660815.

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 3 ways as a sum of consecutive naturals, for example, 1750076 + ... + 1750371.

It is an arithmetic number, because the mean of its divisors is an integer number (77593264).

Almost surely, 2^518066156 is an apocalyptic number.

It is an amenable number.

518066156 is a deficient number, since it is larger than the sum of its proper divisors (413053012).

518066156 is a wasteful number, since it uses less digits than its factorization.

518066156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500488 (or 3500486 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 518066156 is about 22761.0666709625. The cubic root of 518066156 is about 803.1470600329.

The spelling of 518066156 in words is "five hundred eighteen million, sixty-six thousand, one hundred fifty-six".