110164445 has 4 divisors (see below), whose sum is σ = 132197340. Its totient is φ = 88131552.

The previous prime is 110164441. The next prime is 110164463. The reversal of 110164445 is 544461011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 544461011 = 229 ⋅2377559.

It can be written as a sum of positive squares in 2 ways, for example, as 81830116 + 28334329 = 9046^2 + 5323^2 .

It is a cyclic number.

It is not a de Polignac number, because 110164445 - 2² = 110164441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110164441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11016440 + ... + 11016449.

It is an arithmetic number, because the mean of its divisors is an integer number (33049335).

Almost surely, 2^110164445 is an apocalyptic number.

It is an amenable number.

110164445 is a deficient number, since it is larger than the sum of its proper divisors (22032895).

110164445 is an equidigital number, since it uses as much as digits as its factorization.

110164445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22032894.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 110164445 is about 10495.9251616997. The cubic root of 110164445 is about 479.3806319871.

The spelling of 110164445 in words is "one hundred ten million, one hundred sixty-four thousand, four hundred forty-five".