2110448953 has 4 divisors (see below), whose sum is σ = 2129810980. Its totient is φ = 2091086928.

The previous prime is 2110448941. The next prime is 2110448981. The reversal of 2110448953 is 3598440112.

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 1844530704 + 265918249 = 42948^2 + 16307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110448953 - 2²¹ = 2108351801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110442953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9680850 + ... + 9681067.

It is an arithmetic number, because the mean of its divisors is an integer number (532452745).

Almost surely, 2^2110448953 is an apocalyptic number.

It is an amenable number.

2110448953 is a deficient number, since it is larger than the sum of its proper divisors (19362027).

2110448953 is a wasteful number, since it uses less digits than its factorization.

2110448953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19362026.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 2110448953 is about 45939.6229087702. The cubic root of 2110448953 is about 1282.6995744932.

The spelling of 2110448953 in words is "two billion, one hundred ten million, four hundred forty-eight thousand, nine hundred fifty-three".