444045054 has 32 divisors (see below), whose sum is σ = 919471104. Its totient is φ = 142813440.

The previous prime is 444045011. The next prime is 444045059. The reversal of 444045054 is 450540444.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444045059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62277 + ... + 69039.

It is an arithmetic number, because the mean of its divisors is an integer number (28733472).

Almost surely, 2^444045054 is an apocalyptic number.

444045054 is an abundant number, since it is smaller than the sum of its proper divisors (475426050).

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

444045054 is a wasteful number, since it uses less digits than its factorization.

444045054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 444045054 is about 21072.3765626946. The cubic root of 444045054 is about 762.9141658960.

Adding to 444045054 its reverse (450540444), we get a palindrome (894585498).

It can be divided in two parts, 4440 and 45054, that added together give a palindrome (49494).

The spelling of 444045054 in words is "four hundred forty-four million, forty-five thousand, fifty-four".