518341064 has 32 divisors (see below), whose sum is σ = 1015355520. Its totient is φ = 247606656.

The previous prime is 518341027. The next prime is 518341079. The reversal of 518341064 is 460143815.

It is a self number, because there is not a number n which added to its sum of digits gives 518341064.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294812 + ... + 296564.

It is an arithmetic number, because the mean of its divisors is an integer number (31729860).

Almost surely, 2^518341064 is an apocalyptic number.

It is an amenable number.

518341064 is a deficient number, since it is larger than the sum of its proper divisors (497014456).

518341064 is a wasteful number, since it uses less digits than its factorization.

518341064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3385 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 518341064 is about 22767.1048664515. The cubic root of 518341064 is about 803.2890962749.

Adding to 518341064 its reverse (460143815), we get a palindrome (978484879).

The spelling of 518341064 in words is "five hundred eighteen million, three hundred forty-one thousand, sixty-four".