448173011 has 16 divisors (see below), whose sum is σ = 531373920. Its totient is φ = 372625920.

The previous prime is 448173001. The next prime is 448173017. The reversal of 448173011 is 110371844.

It is a cyclic number.

It is not a de Polignac number, because 448173011 - 2⁶ = 448172947 is a prime.

It is a super-2 number, since 2×448173011² = 401718095577612242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (448173017) 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 15 ways as a sum of consecutive naturals, for example, 1211 + ... + 29963.

It is an arithmetic number, because the mean of its divisors is an integer number (33210870).

Almost surely, 2^448173011 is an apocalyptic number.

448173011 is a deficient number, since it is larger than the sum of its proper divisors (83200909).

448173011 is a wasteful number, since it uses less digits than its factorization.

448173011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28886.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 448173011 is about 21170.0970947230. The cubic root of 448173011 is about 765.2709598775.

The spelling of 448173011 in words is "four hundred forty-eight million, one hundred seventy-three thousand, eleven".