447144054 has 16 divisors (see below), whose sum is σ = 1022043648. Its totient is φ = 127755432.

The previous prime is 447144037. The next prime is 447144161. The reversal of 447144054 is 450441744.

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, 5323102 + ... + 5323185.

It is an arithmetic number, because the mean of its divisors is an integer number (63877728).

Almost surely, 2^447144054 is an apocalyptic number.

447144054 is an abundant number, since it is smaller than the sum of its proper divisors (574899594).

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

447144054 is a wasteful number, since it uses less digits than its factorization.

447144054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10646299.

The product of its (nonzero) digits is 35840, while the sum is 33.

The square root of 447144054 is about 21145.7809976364. The cubic root of 447144054 is about 764.6848511796.

Adding to 447144054 its reverse (450441744), we get a palindrome (897585798).

The spelling of 447144054 in words is "four hundred forty-seven million, one hundred forty-four thousand, fifty-four".