105382606517499 has 12 divisors (see below), whose sum is σ = 144410350500024. Its totient is φ = 68356285305984.

The previous prime is 105382606517491. The next prime is 105382606517519. The reversal of 105382606517499 is 994715606283501.

It is not a de Polignac number, because 105382606517499 - 2³ = 105382606517491 is a prime.

It is a super-2 number, since 2×105382606517499² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105382606517491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12829629022 + ... + 12829637235.

It is an arithmetic number, because the mean of its divisors is an integer number (12034195875002).

It is a 2-persistent number, because it is pandigital, and so is 2⋅105382606517499 = 210765213034998, but 3⋅105382606517499 = 316147819552497 is not.

Almost surely, 2^{105382606517499} is an apocalyptic number.

105382606517499 is a deficient number, since it is larger than the sum of its proper divisors (39027743982525).

105382606517499 is an equidigital number, since it uses as much as digits as its factorization.

105382606517499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25659266334 (or 25659266297 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 105382606517499 in words is "one hundred five trillion, three hundred eighty-two billion, six hundred six million, five hundred seventeen thousand, four hundred ninety-nine".