1448445080 has 32 divisors (see below), whose sum is σ = 3264902640. Its totient is φ = 578328960.

The previous prime is 1448445073. The next prime is 1448445091. The reversal of 1448445080 is 805448441.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10226 + ... + 54785.

Almost surely, 2^1448445080 is an apocalyptic number.

1448445080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1448445080 is an abundant number, since it is smaller than the sum of its proper divisors (1816457560).

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

1448445080 is a wasteful number, since it uses less digits than its factorization.

1448445080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65579 (or 65575 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 38.

The square root of 1448445080 is about 38058.4429529113. The cubic root of 1448445080 is about 1131.4464677948.

The spelling of 1448445080 in words is "one billion, four hundred forty-eight million, four hundred forty-five thousand, eighty".