8119091093652 has 144 divisors (see below), whose sum is σ = 25604705398272. Its totient is φ = 2107431743040.

The previous prime is 8119091093647. The next prime is 8119091093653. The reversal of 8119091093652 is 2563901909118.

8119091093652 is a `hidden beast` number, since 8 + 1 + 190 + 91 + 0 + 9 + 365 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8119091093653) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3123363 + ... + 5098389.

Almost surely, 2^{8119091093652} 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 8119091093652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12802352699136).

8119091093652 is an abundant number, since it is smaller than the sum of its proper divisors (17485614304620).

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

8119091093652 is a wasteful number, since it uses less digits than its factorization.

8119091093652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976538 (or 1976533 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 54.

The spelling of 8119091093652 in words is "eight trillion, one hundred nineteen billion, ninety-one million, ninety-three thousand, six hundred fifty-two".