518041112 has 8 divisors (see below), whose sum is σ = 971327100. Its totient is φ = 259020552.

The previous prime is 518041021. The next prime is 518041129. The reversal of 518041112 is 211140815.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32377562 + ... + 32377577.

Almost surely, 2^518041112 is an apocalyptic number.

It is an amenable number.

518041112 is a deficient number, since it is larger than the sum of its proper divisors (453285988).

518041112 is a wasteful number, since it uses less digits than its factorization.

518041112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64755145 (or 64755141 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 518041112 is about 22760.5165143500. The cubic root of 518041112 is about 803.1341180956.

Adding to 518041112 its reverse (211140815), we get a palindrome (729181927).

The spelling of 518041112 in words is "five hundred eighteen million, forty-one thousand, one hundred twelve".