105635563145 has 8 divisors (see below), whose sum is σ = 144871629504. Its totient is φ = 72435814704.

The previous prime is 105635563093. The next prime is 105635563147. The reversal of 105635563145 is 541365536501.

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 a de Polignac number, because none of the positive numbers 2^k-105635563145 is a prime.

It is a super-2 number, since 2×105635563145² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105635563096 and 105635563105.

It is not an unprimeable number, because it can be changed into a prime (105635563147) 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, 1509079439 + ... + 1509079508.

It is an arithmetic number, because the mean of its divisors is an integer number (18108953688).

Almost surely, 2^105635563145 is an apocalyptic number.

It is an amenable number.

105635563145 is a deficient number, since it is larger than the sum of its proper divisors (39236066359).

105635563145 is an equidigital number, since it uses as much as digits as its factorization.

105635563145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018158959.

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 105635563145 in words is "one hundred five billion, six hundred thirty-five million, five hundred sixty-three thousand, one hundred forty-five".