112445210549 has 8 divisors (see below), whose sum is σ = 128513617728. Its totient is φ = 96378004800.

The previous prime is 112445210543. The next prime is 112445210609. The reversal of 112445210549 is 945012544211.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-112445210549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112445210543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89972 + ... + 482685.

It is an arithmetic number, because the mean of its divisors is an integer number (16064202216).

Almost surely, 2^112445210549 is an apocalyptic number.

It is an amenable number.

112445210549 is a deficient number, since it is larger than the sum of its proper divisors (16068407179).

112445210549 is an equidigital number, since it uses as much as digits as its factorization.

112445210549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600715.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 112445210549 in words is "one hundred twelve billion, four hundred forty-five million, two hundred ten thousand, five hundred forty-nine".