448141554 has 36 divisors (see below), whose sum is σ = 1129501854. Its totient is φ = 128040192.

The previous prime is 448141541. The next prime is 448141559. The reversal of 448141554 is 455141844.

It can be written as a sum of positive squares in only one way, i.e., 429608529 + 18533025 = 20727^2 + 4305^2 .

It is not an unprimeable number, because it can be changed into a prime (448141559) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 253167 + ... + 254930.

Almost surely, 2^448141554 is an apocalyptic number.

448141554 is an abundant number, since it is smaller than the sum of its proper divisors (681360300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448141554 is a wasteful number, since it uses less digits than its factorization.

448141554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508119 (or 508109 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 448141554 is about 21169.3541233548. The cubic root of 448141554 is about 765.2530548191.

The spelling of 448141554 in words is "four hundred forty-eight million, one hundred forty-one thousand, five hundred fifty-four".