853048484736 has 128 divisors (see below), whose sum is σ = 2673147586560. Its totient is φ = 235865917440.

The previous prime is 853048484731. The next prime is 853048484741. The reversal of 853048484736 is 637484840358.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (853048484731) and next prime (853048484741).

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 853048484736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853048484731) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5035291 + ... + 5201946.

It is an arithmetic number, because the mean of its divisors is an integer number (20883965520).

Almost surely, 2^853048484736 is an apocalyptic number.

It is an amenable number.

853048484736 is an abundant number, since it is smaller than the sum of its proper divisors (1820099101824).

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

853048484736 is a wasteful number, since it uses less digits than its factorization.

853048484736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237292 (or 10237280 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 60.

The spelling of 853048484736 in words is "eight hundred fifty-three billion, forty-eight million, four hundred eighty-four thousand, seven hundred thirty-six".