518026048 has 28 divisors (see below), whose sum is σ = 1055745412. Its totient is φ = 252011520.

The previous prime is 518026039. The next prime is 518026049. The reversal of 518026048 is 840620815.

It can be written as a sum of positive squares in 2 ways, for example, as 408363264 + 109662784 = 20208^2 + 10472^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518026049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107013 + ... + 111748.

Almost surely, 2^518026048 is an apocalyptic number.

It is an amenable number.

518026048 is an abundant number, since it is smaller than the sum of its proper divisors (537719364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

518026048 is a wasteful number, since it uses less digits than its factorization.

518026048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218810 (or 218800 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 518026048 is about 22760.1855879955. The cubic root of 518026048 is about 803.1263333018.

The spelling of 518026048 in words is "five hundred eighteen million, twenty-six thousand, forty-eight".