448057603 has 4 divisors (see below), whose sum is σ = 512065840. Its totient is φ = 384049368.

The previous prime is 448057573. The next prime is 448057607. The reversal of 448057603 is 306750844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448057603 - 2¹³ = 448049411 is a prime.

It is a super-2 number, since 2×448057603² = 401511231212211218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448057607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32004108 + ... + 32004121.

It is an arithmetic number, because the mean of its divisors is an integer number (128016460).

Almost surely, 2^448057603 is an apocalyptic number.

448057603 is a deficient number, since it is larger than the sum of its proper divisors (64008237).

448057603 is an equidigital number, since it uses as much as digits as its factorization.

448057603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64008236.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 448057603 is about 21167.3711877503. The cubic root of 448057603 is about 765.2052665175.

The spelling of 448057603 in words is "four hundred forty-eight million, fifty-seven thousand, six hundred three".