105650066463 has 8 divisors (see below), whose sum is σ = 140886460800. Its totient is φ = 70423524888.

The previous prime is 105650066443. The next prime is 105650066507. The reversal of 105650066463 is 364660056501.

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

It is not a de Polignac number, because 105650066463 - 2¹³ = 105650058271 is a prime.

It is a super-2 number, since 2×105650066463² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105650066443) 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, 2438133 + ... + 2481086.

It is an arithmetic number, because the mean of its divisors is an integer number (17610807600).

Almost surely, 2^105650066463 is an apocalyptic number.

105650066463 is a deficient number, since it is larger than the sum of its proper divisors (35236394337).

105650066463 is an equidigital number, since it uses as much as digits as its factorization.

105650066463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926381.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 105650066463 in words is "one hundred five billion, six hundred fifty million, sixty-six thousand, four hundred sixty-three".