5881317608181 has 8 divisors (see below), whose sum is σ = 7869663419904. Its totient is φ = 3906925100960.

The previous prime is 5881317608147. The next prime is 5881317608189. The reversal of 5881317608181 is 1818067131885.

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 5881317608181 - 2¹¹ = 5881317606133 is a prime.

It is a super-2 number, since 2×5881317608181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5881317608189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3488325141 + ... + 3488326826.

It is an arithmetic number, because the mean of its divisors is an integer number (983707927488).

Almost surely, 2^{5881317608181} is an apocalyptic number.

It is an amenable number.

5881317608181 is a deficient number, since it is larger than the sum of its proper divisors (1988345811723).

5881317608181 is a wasteful number, since it uses less digits than its factorization.

5881317608181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976652251.

The product of its (nonzero) digits is 2580480, while the sum is 57.

The spelling of 5881317608181 in words is "five trillion, eight hundred eighty-one billion, three hundred seventeen million, six hundred eight thousand, one hundred eighty-one".