5218512704 has 28 divisors (see below), whose sum is σ = 10363504800. Its totient is φ = 2607235968.

The previous prime is 5218512703. The next prime is 5218512707. The reversal of 5218512704 is 4072158125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218512703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53507 + ... + 115325.

Almost surely, 2^5218512704 is an apocalyptic number.

It is an amenable number.

5218512704 is a deficient number, since it is larger than the sum of its proper divisors (5144992096).

5218512704 is a wasteful number, since it uses less digits than its factorization.

5218512704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63150 (or 63140 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 5218512704 is about 72239.2739719884. The cubic root of 5218512704 is about 1734.5317280001.

The spelling of 5218512704 in words is "five billion, two hundred eighteen million, five hundred twelve thousand, seven hundred four".