206265118485 has 32 divisors (see below), whose sum is σ = 335641767552. Its totient is φ = 108137767680.

The previous prime is 206265118441. The next prime is 206265118487. The reversal of 206265118485 is 584811562602.

206265118485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 206265118485 - 2⁷ = 206265118357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206265118487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1429002 + ... + 1566708.

It is an arithmetic number, because the mean of its divisors is an integer number (10488805236).

Almost surely, 2^206265118485 is an apocalyptic number.

It is an amenable number.

206265118485 is a deficient number, since it is larger than the sum of its proper divisors (129376649067).

206265118485 is a wasteful number, since it uses less digits than its factorization.

206265118485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139413.

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 206265118485 in words is "two hundred six billion, two hundred sixty-five million, one hundred eighteen thousand, four hundred eighty-five".