4866343825500 has 384 divisors, whose sum is σ = 16484622336000. Its totient is φ = 1237839724800.

The previous prime is 4866343825481. The next prime is 4866343825513. The reversal of 4866343825500 is 55283436684.

4866343825500 is a `hidden beast` number, since 4 + 8 + 6 + 6 + 3 + 4 + 3 + 82 + 550 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 32419621 + ... + 32569379.

It is an arithmetic number, because the mean of its divisors is an integer number (42928704000).

Almost surely, 2^{4866343825500} 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 4866343825500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8242311168000).

4866343825500 is an abundant number, since it is smaller than the sum of its proper divisors (11618278510500).

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

4866343825500 is a wasteful number, since it uses less digits than its factorization.

4866343825500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149899 (or 149881 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 54.

It can be divided in two parts, 486634 and 3825500, that added together give a palindrome (4312134).

The spelling of 4866343825500 in words is "four trillion, eight hundred sixty-six billion, three hundred forty-three million, eight hundred twenty-five thousand, five hundred".