8105835428538 has 16 divisors (see below), whose sum is σ = 16211941014720. Its totient is φ = 2701900116576.

The previous prime is 8105835428533. The next prime is 8105835428539. The reversal of 8105835428538 is 8358245385018.

It is not an unprimeable number, because it can be changed into a prime (8105835428533) 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, 10865470 + ... + 11587497.

It is an arithmetic number, because the mean of its divisors is an integer number (1013246313420).

Almost surely, 2^{8105835428538} is an apocalyptic number.

8105835428538 is an abundant number, since it is smaller than the sum of its proper divisors (8106105586182).

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

8105835428538 is a wasteful number, since it uses less digits than its factorization.

8105835428538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22513141.

The product of its (nonzero) digits is 36864000, while the sum is 60.

The spelling of 8105835428538 in words is "eight trillion, one hundred five billion, eight hundred thirty-five million, four hundred twenty-eight thousand, five hundred thirty-eight".