105636508747 has 8 divisors (see below), whose sum is σ = 131702660352. Its totient is φ = 82314162600.

The previous prime is 105636508741. The next prime is 105636508849. The reversal of 105636508747 is 747805636501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 105636508747 - 2¹¹ = 105636506699 is a prime.

It is a super-2 number, since 2×105636508747² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105636508694 and 105636508703.

It is not an unprimeable number, because it can be changed into a prime (105636508741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 685951279 + ... + 685951432.

It is an arithmetic number, because the mean of its divisors is an integer number (16462832544).

Almost surely, 2^105636508747 is an apocalyptic number.

105636508747 is a deficient number, since it is larger than the sum of its proper divisors (26066151605).

105636508747 is a wasteful number, since it uses less digits than its factorization.

105636508747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371902729.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 105636508747 in words is "one hundred five billion, six hundred thirty-six million, five hundred eight thousand, seven hundred forty-seven".