112450858489 has 2 divisors, whose sum is σ = 112450858490. Its totient is φ = 112450858488.

The previous prime is 112450858447. The next prime is 112450858561. The reversal of 112450858489 is 984858054211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63865882089 + 48584976400 = 252717^2 + 220420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112450858489 is a prime.

It is not a weakly prime, because it can be changed into another prime (112450858889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56225429244 + 56225429245.

It is an arithmetic number, because the mean of its divisors is an integer number (56225429245).

Almost surely, 2^112450858489 is an apocalyptic number.

It is an amenable number.

112450858489 is a deficient number, since it is larger than the sum of its proper divisors (1).

112450858489 is an equidigital number, since it uses as much as digits as its factorization.

112450858489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3686400, while the sum is 55.

The spelling of 112450858489 in words is "one hundred twelve billion, four hundred fifty million, eight hundred fifty-eight thousand, four hundred eighty-nine".