105650237474209 has 8 divisors (see below), whose sum is σ = 105703454368512. Its totient is φ = 105597022293360.

The previous prime is 105650237474203. The next prime is 105650237474213. The reversal of 105650237474209 is 902474732056501.

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-105650237474209 is a prime.

It is a super-2 number, since 2×105650237474209² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105650237474209.

It is not an unprimeable number, because it can be changed into a prime (105650237474203) 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, 133425954 + ... + 134215444.

It is an arithmetic number, because the mean of its divisors is an integer number (13212931796064).

Almost surely, 2^{105650237474209} is an apocalyptic number.

It is an amenable number.

105650237474209 is a deficient number, since it is larger than the sum of its proper divisors (53216894303).

105650237474209 is an equidigital number, since it uses as much as digits as its factorization.

105650237474209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856727.

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 105650237474209 in words is "one hundred five trillion, six hundred fifty billion, two hundred thirty-seven million, four hundred seventy-four thousand, two hundred nine".