445446054 has 20 divisors (see below), whose sum is σ = 998129484. Its totient is φ = 148481964.

The previous prime is 445446041. The next prime is 445446059. The reversal of 445446054 is 450644544.

445446054 is a `hidden beast` number, since 4 + 4 + 5 + 44 + 605 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445446059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1374672 + ... + 1374995.

Almost surely, 2^445446054 is an apocalyptic number.

445446054 is an abundant number, since it is smaller than the sum of its proper divisors (552683430).

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

445446054 is a wasteful number, since it uses less digits than its factorization.

445446054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749681 (or 2749672 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The square root of 445446054 is about 21105.5929554230. The cubic root of 445446054 is about 763.7156766183.

The spelling of 445446054 in words is "four hundred forty-five million, four hundred forty-six thousand, fifty-four".