4682505840 has 160 divisors (see below), whose sum is σ = 15404281920. Its totient is φ = 1172570112.

The previous prime is 4682505829. The next prime is 4682505847. The reversal of 4682505840 is 485052864.

It is a junction number, because it is equal to n+sod(n) for n = 4682505792 and 4682505801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4682505847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2320512 + ... + 2322528.

It is an arithmetic number, because the mean of its divisors is an integer number (96276762).

Almost surely, 2^4682505840 is an apocalyptic number.

4682505840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4682505840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7702140960).

4682505840 is an abundant number, since it is smaller than the sum of its proper divisors (10721776080).

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

4682505840 is a wasteful number, since it uses less digits than its factorization.

4682505840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 4682505840 is about 68428.8377805732. The cubic root of 4682505840 is about 1672.9878075095.

The spelling of 4682505840 in words is "four billion, six hundred eighty-two million, five hundred five thousand, eight hundred forty".