108872484581 has 8 divisors (see below), whose sum is σ = 124483938240. Its totient is φ = 93275591328.

The previous prime is 108872484577. The next prime is 108872484631. The reversal of 108872484581 is 185484278801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108872484581 - 2² = 108872484577 is a prime.

It is a super-2 number, since 2×108872484581² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108872484541) 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 7 ways as a sum of consecutive naturals, for example, 3624071 + ... + 3653988.

It is an arithmetic number, because the mean of its divisors is an integer number (15560492280).

Almost surely, 2^108872484581 is an apocalyptic number.

It is an amenable number.

108872484581 is a deficient number, since it is larger than the sum of its proper divisors (15611453659).

108872484581 is an equidigital number, since it uses as much as digits as its factorization.

108872484581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7280203.

The product of its (nonzero) digits is 4587520, while the sum is 56.

The spelling of 108872484581 in words is "one hundred eight billion, eight hundred seventy-two million, four hundred eighty-four thousand, five hundred eighty-one".