448630151782 has 8 divisors (see below), whose sum is σ = 675323126856. Its totient is φ = 223522442832.

The previous prime is 448630151777. The next prime is 448630151797. The reversal of 448630151782 is 287151036844.

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

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 3 ways as a sum of consecutive naturals, for example, 396315823 + ... + 396316954.

It is an arithmetic number, because the mean of its divisors is an integer number (84415390857).

Almost surely, 2^448630151782 is an apocalyptic number.

448630151782 is a deficient number, since it is larger than the sum of its proper divisors (226692975074).

448630151782 is a wasteful number, since it uses less digits than its factorization.

448630151782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792633062.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 448630151782 in words is "four hundred forty-eight billion, six hundred thirty million, one hundred fifty-one thousand, seven hundred eighty-two".