449055055 has 8 divisors (see below), whose sum is σ = 540047952. Its totient is φ = 358456128.

The previous prime is 449055041. The next prime is 449055091. The reversal of 449055055 is 550550944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 449055055 - 2¹³ = 449046863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95977 + ... + 100546.

It is an arithmetic number, because the mean of its divisors is an integer number (67505994).

Almost surely, 2^449055055 is an apocalyptic number.

449055055 is a deficient number, since it is larger than the sum of its proper divisors (90992897).

449055055 is a wasteful number, since it uses less digits than its factorization.

449055055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196985.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 449055055 is about 21190.9191636418. The cubic root of 449055055 is about 765.7726711244.

The spelling of 449055055 in words is "four hundred forty-nine million, fifty-five thousand, fifty-five".