112018725545 has 16 divisors (see below), whose sum is σ = 134823394560. Its totient is φ = 89347826304.

The previous prime is 112018725521. The next prime is 112018725557. The reversal of 112018725545 is 545527810211.

It is a cyclic number.

It is not a de Polignac number, because 112018725545 - 2¹² = 112018721449 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13077434 + ... + 13085996.

It is an arithmetic number, because the mean of its divisors is an integer number (8426462160).

Almost surely, 2^112018725545 is an apocalyptic number.

It is an amenable number.

112018725545 is a deficient number, since it is larger than the sum of its proper divisors (22804669015).

112018725545 is an equidigital number, since it uses as much as digits as its factorization.

112018725545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16064.

The product of its (nonzero) digits is 112000, while the sum is 41.

The spelling of 112018725545 in words is "one hundred twelve billion, eighteen million, seven hundred twenty-five thousand, five hundred forty-five".