4581108326208 has 112 divisors (see below), whose sum is σ = 12254846736384. Its totient is φ = 1510230435840.

The previous prime is 4581108326191. The next prime is 4581108326209. The reversal of 4581108326208 is 8026238011854.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4581108326209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7433398 + ... + 8026058.

It is an arithmetic number, because the mean of its divisors is an integer number (109418274432).

Almost surely, 2^{4581108326208} is an apocalyptic number.

4581108326208 is a gapful number since it is divisible by the number (48) 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 4581108326208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6127423368192).

4581108326208 is an abundant number, since it is smaller than the sum of its proper divisors (7673738410176).

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

4581108326208 is a wasteful number, since it uses less digits than its factorization.

4581108326208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593120 (or 593110 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 4581108326208 in words is "four trillion, five hundred eighty-one billion, one hundred eight million, three hundred twenty-six thousand, two hundred eight".