448504765 has 8 divisors (see below), whose sum is σ = 540757728. Its totient is φ = 357102480.

The previous prime is 448504733. The next prime is 448504783. The reversal of 448504765 is 567405844.

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

It is not a de Polignac number, because 448504765 - 2⁵ = 448504733 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211507 + ... + 213616.

It is an arithmetic number, because the mean of its divisors is an integer number (67594716).

Almost surely, 2^448504765 is an apocalyptic number.

It is an amenable number.

448504765 is a deficient number, since it is larger than the sum of its proper divisors (92252963).

448504765 is a wasteful number, since it uses less digits than its factorization.

448504765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425339.

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 448504765 is about 21177.9310840318. The cubic root of 448504765 is about 765.4597404580.

The spelling of 448504765 in words is "four hundred forty-eight million, five hundred four thousand, seven hundred sixty-five".