1448565450048 has 56 divisors (see below), whose sum is σ = 4258514175360. Its totient is φ = 482855149440.

The previous prime is 1448565450019. The next prime is 1448565450071. The reversal of 1448565450048 is 8400545658441.

1448565450048 is a `hidden beast` number, since 1 + 4 + 4 + 8 + 56 + 545 + 0 + 0 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1448565449976 and 1448565450003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419143368 + ... + 419146823.

Almost surely, 2^{1448565450048} is an apocalyptic number.

1448565450048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1448565450048 is an abundant number, since it is smaller than the sum of its proper divisors (2809948725312).

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

1448565450048 is an equidigital number, since it uses as much as digits as its factorization.

1448565450048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838290212 (or 838290196 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 54.

The spelling of 1448565450048 in words is "one trillion, four hundred forty-eight billion, five hundred sixty-five million, four hundred fifty thousand, forty-eight".