200043200400053 has 2 divisors, whose sum is σ = 200043200400054. Its totient is φ = 200043200400052.

The previous prime is 200043200400013. The next prime is 200043200400149. The reversal of 200043200400053 is 350004002340002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199485313901329 + 557886498724 = 14123927^2 + 746918^2 .

It is a cyclic number.

It is not a de Polignac number, because 200043200400053 - 2⁴⁴ = 182451014355637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200043200400013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100021600200026 + 100021600200027.

It is an arithmetic number, because the mean of its divisors is an integer number (100021600200027).

Almost surely, 2^{200043200400053} is an apocalyptic number.

It is an amenable number.

200043200400053 is a deficient number, since it is larger than the sum of its proper divisors (1).

200043200400053 is an equidigital number, since it uses as much as digits as its factorization.

200043200400053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 200043200400053 its reverse (350004002340002), we get a palindrome (550047202740055).

The spelling of 200043200400053 in words is "two hundred trillion, forty-three billion, two hundred million, four hundred thousand, fifty-three".