4658363687840 has 96 divisors (see below), whose sum is σ = 11149024239360. Its totient is φ = 1839043814400.

The previous prime is 4658363687827. The next prime is 4658363687843. The reversal of 4658363687840 is 487863638564.

It is not an unprimeable number, because it can be changed into a prime (4658363687843) 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, 33059135 + ... + 33199745.

It is an arithmetic number, because the mean of its divisors is an integer number (116135669160).

Almost surely, 2^{4658363687840} is an apocalyptic number.

4658363687840 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 4658363687840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5574512119680).

4658363687840 is an abundant number, since it is smaller than the sum of its proper divisors (6490660551520).

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

4658363687840 is a wasteful number, since it uses less digits than its factorization.

4658363687840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143326 (or 143318 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 68.

The spelling of 4658363687840 in words is "four trillion, six hundred fifty-eight billion, three hundred sixty-three million, six hundred eighty-seven thousand, eight hundred forty".