518263002 has 64 divisors (see below), whose sum is σ = 1243296000. Its totient is φ = 159534144.

The previous prime is 518262977. The next prime is 518263007. The reversal of 518263002 is 200362815.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (518263007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28824 + ... + 43212.

It is an arithmetic number, because the mean of its divisors is an integer number (19426500).

Almost surely, 2^518263002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 518263002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621648000).

518263002 is an abundant number, since it is smaller than the sum of its proper divisors (725032998).

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

518263002 is a wasteful number, since it uses less digits than its factorization.

518263002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452 (or 14446 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 518263002 is about 22765.3904425116. The cubic root of 518263002 is about 803.2487692226.

The spelling of 518263002 in words is "five hundred eighteen million, two hundred sixty-three thousand, two".