4518112655 has 8 divisors (see below), whose sum is σ = 6196268832. Its totient is φ = 3098134368.

The previous prime is 4518112649. The next prime is 4518112693. The reversal of 4518112655 is 5562118154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4518112655 - 2⁶ = 4518112591 is a prime.

It is a super-2 number, since 2×4518112655² = 40826683926542298050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64544432 + ... + 64544501.

It is an arithmetic number, because the mean of its divisors is an integer number (774533604).

Almost surely, 2^4518112655 is an apocalyptic number.

4518112655 is a deficient number, since it is larger than the sum of its proper divisors (1678156177).

4518112655 is a wasteful number, since it uses less digits than its factorization.

4518112655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129088945.

The product of its digits is 48000, while the sum is 38.

The square root of 4518112655 is about 67216.9075084536. The cubic root of 4518112655 is about 1653.1757209934.

The spelling of 4518112655 in words is "four billion, five hundred eighteen million, one hundred twelve thousand, six hundred fifty-five".