445054104 has 96 divisors (see below), whose sum is σ = 1357424640. Its totient is φ = 130507200.

The previous prime is 445054087. The next prime is 445054111. The reversal of 445054104 is 401450544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15489 + ... + 33615.

It is an arithmetic number, because the mean of its divisors is an integer number (14139840).

Almost surely, 2^445054104 is an apocalyptic number.

445054104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445054104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678712320).

445054104 is an abundant number, since it is smaller than the sum of its proper divisors (912370536).

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

445054104 is a wasteful number, since it uses less digits than its factorization.

445054104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18181 (or 18174 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 445054104 is about 21096.3054585394. The cubic root of 445054104 is about 763.4916119262.

The spelling of 445054104 in words is "four hundred forty-five million, fifty-four thousand, one hundred four".