112465645577 has 4 divisors (see below), whose sum is σ = 113286562836. Its totient is φ = 111644728320.

The previous prime is 112465645559. The next prime is 112465645583. The reversal of 112465645577 is 775546564211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40286912656 + 72178732921 = 200716^2 + 268661^2 .

It is a cyclic number.

It is not a de Polignac number, because 112465645577 - 2¹⁰ = 112465644553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112465645777) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 410458424 + ... + 410458697.

It is an arithmetic number, because the mean of its divisors is an integer number (28321640709).

Almost surely, 2^112465645577 is an apocalyptic number.

It is an amenable number.

112465645577 is a deficient number, since it is larger than the sum of its proper divisors (820917259).

112465645577 is an equidigital number, since it uses as much as digits as its factorization.

112465645577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820917258.

The product of its digits is 7056000, while the sum is 53.

The spelling of 112465645577 in words is "one hundred twelve billion, four hundred sixty-five million, six hundred forty-five thousand, five hundred seventy-seven".