112544555 has 8 divisors (see below), whose sum is σ = 137927232. Its totient is φ = 88119808.

The previous prime is 112544513. The next prime is 112544561. The reversal of 112544555 is 555445211.

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

It is a cyclic number.

It is not a de Polignac number, because 112544555 - 2¹⁶ = 112479019 is a prime.

It is a Duffinian 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, 239222 + ... + 239691.

It is an arithmetic number, because the mean of its divisors is an integer number (17240904).

Almost surely, 2^112544555 is an apocalyptic number.

112544555 is a deficient number, since it is larger than the sum of its proper divisors (25382677).

112544555 is an equidigital number, since it uses as much as digits as its factorization.

112544555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478965.

The product of its digits is 20000, while the sum is 32.

The square root of 112544555 is about 10608.7018527245. The cubic root of 112544555 is about 482.8084133426.

Adding to 112544555 its reverse (555445211), we get a palindrome (667989766).

The spelling of 112544555 in words is "one hundred twelve million, five hundred forty-four thousand, five hundred fifty-five".