206064573030 has 96 divisors (see below), whose sum is σ = 548300301120. Its totient is φ = 53679386880.

The previous prime is 206064572929. The next prime is 206064573053. The reversal of 206064573030 is 30375460602.

206064573030 is a `hidden beast` number, since 2 + 0 + 6 + 0 + 645 + 7 + 3 + 0 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 548584 + ... + 844436.

It is an arithmetic number, because the mean of its divisors is an integer number (5711461470).

Almost surely, 2^206064573030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206064573030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274150150560).

206064573030 is an abundant number, since it is smaller than the sum of its proper divisors (342235728090).

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

206064573030 is a wasteful number, since it uses less digits than its factorization.

206064573030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296046 (or 296043 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 206064573030 in words is "two hundred six billion, sixty-four million, five hundred seventy-three thousand, thirty".