8105355886 has 8 divisors (see below), whose sum is σ = 12158668080. Its totient is φ = 4052466528.

The previous prime is 8105355877. The next prime is 8105355889. The reversal of 8105355886 is 6885535018.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8105355889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52411 + ... + 137686.

It is an arithmetic number, because the mean of its divisors is an integer number (1519833510).

Almost surely, 2^8105355886 is an apocalyptic number.

8105355886 is a deficient number, since it is larger than the sum of its proper divisors (4053312194).

8105355886 is a wasteful number, since it uses less digits than its factorization.

8105355886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211418.

The product of its (nonzero) digits is 1152000, while the sum is 49.

The square root of 8105355886 is about 90029.7500052066. The cubic root of 8105355886 is about 2008.7413955067.

The spelling of 8105355886 in words is "eight billion, one hundred five million, three hundred fifty-five thousand, eight hundred eighty-six".