205245010 has 16 divisors (see below), whose sum is σ = 373029696. Its totient is φ = 81300528.

The previous prime is 205244993. The next prime is 205245013. The reversal of 205245010 is 10542502.

205245010 is digitally balanced in base 2 and base 3, because in such bases 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 (205245013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98604 + ... + 100663.

It is an arithmetic number, because the mean of its divisors is an integer number (23314356).

Almost surely, 2^205245010 is an apocalyptic number.

205245010 is a deficient number, since it is larger than the sum of its proper divisors (167784686).

205245010 is a wasteful number, since it uses less digits than its factorization.

205245010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199377.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 205245010 is about 14326.3746286351. The cubic root of 205245010 is about 589.8716660451.

Adding to 205245010 its reverse (10542502), we get a palindrome (215787512).

The spelling of 205245010 in words is "two hundred five million, two hundred forty-five thousand, ten".