518057008 has 30 divisors (see below), whose sum is σ = 1167612396. Its totient is φ = 222024096.

The previous prime is 518056999. The next prime is 518057009. The reversal of 518057008 is 800750815.

It is not an unprimeable number, because it can be changed into a prime (518057009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329610 + ... + 331177.

Almost surely, 2^518057008 is an apocalyptic number.

It is an amenable number.

518057008 is an abundant number, since it is smaller than the sum of its proper divisors (649555388).

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

518057008 is a wasteful number, since it uses less digits than its factorization.

518057008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660809 (or 660796 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 518057008 is about 22760.8657128854. The cubic root of 518057008 is about 803.1423326877.

The spelling of 518057008 in words is "five hundred eighteen million, fifty-seven thousand, eight".