206436705511483 has 2 divisors, whose sum is σ = 206436705511484. Its totient is φ = 206436705511482.

The previous prime is 206436705511471. The next prime is 206436705511549. The reversal of 206436705511483 is 384115507634602.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206436705511483 - 2⁵ = 206436705511451 is a prime.

It is a super-2 number, since 2×206436705511483² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (206436705511783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103218352755741 + 103218352755742.

It is an arithmetic number, because the mean of its divisors is an integer number (103218352755742).

Almost surely, 2^{206436705511483} is an apocalyptic number.

206436705511483 is a deficient number, since it is larger than the sum of its proper divisors (1).

206436705511483 is an equidigital number, since it uses as much as digits as its factorization.

206436705511483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 206436705511483 in words is "two hundred six trillion, four hundred thirty-six billion, seven hundred five million, five hundred eleven thousand, four hundred eighty-three".