4857453384 has 128 divisors (see below), whose sum is σ = 15007887360. Its totient is φ = 1278379008.

The previous prime is 4857453373. The next prime is 4857453473. The reversal of 4857453384 is 4833547584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116139 + ... + 152325.

It is an arithmetic number, because the mean of its divisors is an integer number (117249120).

Almost surely, 2^4857453384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4857453384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7503943680).

4857453384 is an abundant number, since it is smaller than the sum of its proper divisors (10150433976).

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

4857453384 is a wasteful number, since it uses less digits than its factorization.

4857453384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36267 (or 36263 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 51.

The square root of 4857453384 is about 69695.4330211098. The cubic root of 4857453384 is about 1693.5689413554.

The spelling of 4857453384 in words is "four billion, eight hundred fifty-seven million, four hundred fifty-three thousand, three hundred eighty-four".