518055064 has 32 divisors (see below), whose sum is σ = 1025838000. Its totient is φ = 244588032.

The previous prime is 518055053. The next prime is 518055067. The reversal of 518055064 is 460550815.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518055067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42132 + ... + 53020.

Almost surely, 2^518055064 is an apocalyptic number.

It is an amenable number.

518055064 is a deficient number, since it is larger than the sum of its proper divisors (507782936).

518055064 is a wasteful number, since it uses less digits than its factorization.

518055064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11227 (or 11223 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 518055064 is about 22760.8230079670. The cubic root of 518055064 is about 803.1413280939.

The spelling of 518055064 in words is "five hundred eighteen million, fifty-five thousand, sixty-four".