518199696 has 135 divisors (see below), whose sum is σ = 1693261323. Its totient is φ = 147510720.

The previous prime is 518199691. The next prime is 518199719. The reversal of 518199696 is 696991815.

The square root of 518199696 is 22764.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (518199691) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1912041 + ... + 1912311.

Almost surely, 2^518199696 is an apocalyptic number.

518199696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

518199696 is the 22764-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 518199696

518199696 is an abundant number, since it is smaller than the sum of its proper divisors (1175061627).

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

518199696 is a wasteful number, since it uses less digits than its factorization.

518199696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 283 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The cubic root of 518199696 is about 803.2160621884.

The spelling of 518199696 in words is "five hundred eighteen million, one hundred ninety-nine thousand, six hundred ninety-six".