8671531541 has 8 divisors (see below), whose sum is σ = 9035090400. Its totient is φ = 8312275440.

The previous prime is 8671531523. The next prime is 8671531573. The reversal of 8671531541 is 1451351768.

8671531541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8671531541 - 2²⁶ = 8604422677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8671531591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071575 + ... + 1079636.

It is an arithmetic number, because the mean of its divisors is an integer number (1129386300).

Almost surely, 2^8671531541 is an apocalyptic number.

It is an amenable number.

8671531541 is a deficient number, since it is larger than the sum of its proper divisors (363558859).

8671531541 is a wasteful number, since it uses less digits than its factorization.

8671531541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151379.

The product of its digits is 100800, while the sum is 41.

The square root of 8671531541 is about 93121.0585259854. The cubic root of 8671531541 is about 2054.4643174084.

The spelling of 8671531541 in words is "eight billion, six hundred seventy-one million, five hundred thirty-one thousand, five hundred forty-one".