448854535837723 has 8 divisors (see below), whose sum is σ = 452978885090160. Its totient is φ = 444730303271520.

The previous prime is 448854535837681. The next prime is 448854535837781. The reversal of 448854535837723 is 327738535458844.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448854535837723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 448854535837723.

It is not an unprimeable number, because it can be changed into a prime (448854535877723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21433468 + ... + 36838873.

It is an arithmetic number, because the mean of its divisors is an integer number (56622360636270).

Almost surely, 2^{448854535837723} is an apocalyptic number.

448854535837723 is a deficient number, since it is larger than the sum of its proper divisors (4124349252437).

448854535837723 is a wasteful number, since it uses less digits than its factorization.

448854535837723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58343117.

The product of its digits is 10838016000, while the sum is 76.

The spelling of 448854535837723 in words is "four hundred forty-eight trillion, eight hundred fifty-four billion, five hundred thirty-five million, eight hundred thirty-seven thousand, seven hundred twenty-three".