448553 has 8 divisors (see below), whose sum is σ = 517440. Its totient is φ = 380880.

The previous prime is 448531. The next prime is 448561. The reversal of 448553 is 355844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448553 is a prime.

It is a super-3 number, since 3×448553³ = 270746313337225131, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (448853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (64680).

2⁴⁴⁸⁵⁵³ is an apocalyptic number.

It is an amenable number.

448553 is a deficient number, since it is larger than the sum of its proper divisors (68887).

448553 is a wasteful number, since it uses less digits than its factorization.

448553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its digits is 9600, while the sum is 29.

The square root of 448553 is about 669.7409947136. The cubic root of 448553 is about 76.5487180246.

It can be divided in two parts, 4485 and 53, that multiplied together give a triangular number (237705 = T₆₈₉).

The spelling of 448553 in words is "four hundred forty-eight thousand, five hundred fifty-three".