105580785862 has 48 divisors (see below), whose sum is σ = 166410943776. Its totient is φ = 50228035200.

The previous prime is 105580785841. The next prime is 105580785881. The reversal of 105580785862 is 268587085501.

105580785862 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105580785862² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62362288 + ... + 62363980.

It is an arithmetic number, because the mean of its divisors is an integer number (3466894662).

Almost surely, 2^105580785862 is an apocalyptic number.

105580785862 is a deficient number, since it is larger than the sum of its proper divisors (60830157914).

105580785862 is a wasteful number, since it uses less digits than its factorization.

105580785862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2254 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 55.

The spelling of 105580785862 in words is "one hundred five billion, five hundred eighty million, seven hundred eighty-five thousand, eight hundred sixty-two".