517404346112 has 18 divisors (see below), whose sum is σ = 1032787582008. Its totient is φ = 258702172928.

The previous prime is 517404346111. The next prime is 517404346117. The reversal of 517404346112 is 211643404715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517404346111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010555108 + ... + 1010555619.

Almost surely, 2^517404346112 is an apocalyptic number.

It is an amenable number.

517404346112 is a deficient number, since it is larger than the sum of its proper divisors (515383235896).

517404346112 is an equidigital number, since it uses as much as digits as its factorization.

517404346112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021110743 (or 2021110729 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 517404346112 in words is "five hundred seventeen billion, four hundred four million, three hundred forty-six thousand, one hundred twelve".