518211150704 has 20 divisors (see below), whose sum is σ = 1081267497576. Its totient is φ = 239174377152.

The previous prime is 518211150703. The next prime is 518211150713. The reversal of 518211150704 is 407051112815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518211150703) 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, 1245699674 + ... + 1245700089.

Almost surely, 2^518211150704 is an apocalyptic number.

It is an amenable number.

518211150704 is an abundant number, since it is smaller than the sum of its proper divisors (563056346872).

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

518211150704 is a wasteful number, since it uses less digits than its factorization.

518211150704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491399784 (or 2491399778 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 35.

The spelling of 518211150704 in words is "five hundred eighteen billion, two hundred eleven million, one hundred fifty thousand, seven hundred four".