200445445010 has 16 divisors (see below), whose sum is σ = 382025436696. Its totient is φ = 75461814528.

The previous prime is 200445444973. The next prime is 200445445019. The reversal of 200445445010 is 10544544002.

It can be written as a sum of positive squares in 4 ways, for example, as 198829485409 + 1615959601 = 445903^2 + 40199^2 .

It is not an unprimeable number, because it can be changed into a prime (200445445019) 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, 589545257 + ... + 589545596.

Almost surely, 2^200445445010 is an apocalyptic number.

200445445010 is a deficient number, since it is larger than the sum of its proper divisors (181579991686).

200445445010 is a wasteful number, since it uses less digits than its factorization.

200445445010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179090877.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 200445445010 its reverse (10544544002), we get a palindrome (210989989012).

The spelling of 200445445010 in words is "two hundred billion, four hundred forty-five million, four hundred forty-five thousand, ten".