105650051016647 has 2 divisors, whose sum is σ = 105650051016648. Its totient is φ = 105650051016646.

The previous prime is 105650051016599. The next prime is 105650051016667. The reversal of 105650051016647 is 746610150056501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105650051016647 - 2³⁰ = 105648977274823 is a prime.

It is a super-2 number, since 2×105650051016647² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105650051016667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52825025508323 + 52825025508324.

It is an arithmetic number, because the mean of its divisors is an integer number (52825025508324).

Almost surely, 2^{105650051016647} is an apocalyptic number.

105650051016647 is a deficient number, since it is larger than the sum of its proper divisors (1).

105650051016647 is an equidigital number, since it uses as much as digits as its factorization.

105650051016647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 47.

The spelling of 105650051016647 in words is "one hundred five trillion, six hundred fifty billion, fifty-one million, sixteen thousand, six hundred forty-seven".