206083455090 has 32 divisors (see below), whose sum is σ = 510555142656. Its totient is φ = 53182826880.

The previous prime is 206083455047. The next prime is 206083455091. The reversal of 206083455090 is 90554380602.

206083455090 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (206083455091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110796627 + ... + 110798486.

It is an arithmetic number, because the mean of its divisors is an integer number (15954848208).

Almost surely, 2^206083455090 is an apocalyptic number.

206083455090 is an abundant number, since it is smaller than the sum of its proper divisors (304471687566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206083455090 is a wasteful number, since it uses less digits than its factorization.

206083455090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221595154.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 206083455090 in words is "two hundred six billion, eighty-three million, four hundred fifty-five thousand, ninety".