448050549 has 4 divisors (see below), whose sum is σ = 597400736. Its totient is φ = 298700364.

The previous prime is 448050529. The next prime is 448050553. The reversal of 448050549 is 945050844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 448050549 - 2⁸ = 448050293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448050509) 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, 74675089 + ... + 74675094.

It is an arithmetic number, because the mean of its divisors is an integer number (149350184).

Almost surely, 2^448050549 is an apocalyptic number.

It is an amenable number.

448050549 is a deficient number, since it is larger than the sum of its proper divisors (149350187).

448050549 is a wasteful number, since it uses less digits than its factorization.

448050549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149350186.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 448050549 is about 21167.2045627192. The cubic root of 448050549 is about 765.2012508238.

The spelling of 448050549 in words is "four hundred forty-eight million, fifty thousand, five hundred forty-nine".