206012500996 has 9 divisors (see below), whose sum is σ = 360523465351. Its totient is φ = 103005796612.

The previous prime is 206012500973. The next prime is 206012500997. The reversal of 206012500996 is 699005210602.

The square root of 206012500996 is 453886.

It is a perfect power (a square), and thus also a powerful number.

206012500996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206012500997) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 794301 + ... + 1021243.

Almost surely, 2^206012500996 is an apocalyptic number.

206012500996 is the 453886-th square number.

It is an amenable number.

206012500996 is a deficient number, since it is larger than the sum of its proper divisors (154510964355).

206012500996 is an frugal number, since it uses more digits than its factorization.

206012500996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453890 (or 226945 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 206012500996 in words is "two hundred six billion, twelve million, five hundred thousand, nine hundred ninety-six".